Vocabulary

  • on earth: Used to emphasize a question expressing surprise or anger.
  • have to: Must do
  • wind up: To be brought to a state of great tension
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • up there: In or to a higher place or position; far away.
  • right up there: Among the best or most successful.
  • inside of: Within; in the inner part of.
  • make up: To invent or create a story
  • make up to: To compensate or atone to someone for a mistake or wrongdoing.
  • a mirror image: An image that is identical but reversed, like a reflection in a mirror.
  • talking about: To discuss a particular topic.
  • interact with
  • in other words: Stating something in a different way, often to make it clearer or more understandable.
  • threat to: A person or thing likely to cause damage or danger.
  • in use: Being used at the present time.
  • wipe out: To destroy or be destroyed
  • run with: To take and work with an idea, plan as your own
  • for life: For the duration of one's life; permanently.
  • in part: To some extent; partially.
  • based on: To use something as the foundation or starting point for something else.
  • for instance: As an example.
  • figure out: To understand the behavior of someone
  • work on: To devote effort to improve or develop something
  • at least: As a minimum
  • work in: To make an opening for something in your schedule
  • eat up: To eat all of something
  • cut in: To interrupt someone's conversation
  • due to: Because of; owing to
  • conk out: To stop functioning, often suddenly.
  • come up with: To think of an idea or solution; produce
  • after all: In spite of what was expected; used to introduce a statement that supports a previous statement or explains why it was made
  • of course: Sure ; Certainly
  • stuff: Generic description for things, materials, objects
  • chronic: Always or often doing something, e.g. lying
  • immune: Having a special protection from, e.g. the law
  • bunch: A group of things of the same kind
  • trigger: Lever on a gun that you pull to fire
  • basically: Used before you explain something simply, clearly
  • coincidence: Occurrence by chance, not design or planned
  • bacteria: The very small creatures that can cause disease
  • disease: Illness that affects a person, animal, or plant
  • version: Different way that someone interprets something
  • research: To study in order to discover new ideas and facts
  • hurdle: Small fence a person or horse jumps over in a race
  • molecule: Two or more atoms chemically combined
  • protein: Group of molecules made from amino acids
  • existence: State of being present, alive or real
  • therapeutic: Intended to make things (e.g. illness) better
  • sustain: To lengthen or continue to do something
  • premature: Happening before the natural or desired time
  • synthetic: Not natural; made from artificial materials
  • recognition: Accepting that something is true or that it exists
  • catastrophe: Very bad disaster causing much suffering, etc.
  • digest: To convert food into energy in your stomach
  • comparison: Act of comparing things
  • threat: Warning of probable trouble
  • evolution: Theory that living things change over time
  • planet: One of the bodies that orbit the sun
  • pretty: Being attractive to the eye in a simple way
  • create: To make, cause, or bring into existence
  • compatible: Able to get on or be used well together
  • kidney: Body organ that cleans blood, producing urine
  • invisible: Being unable to be seen
  • rely: Depend on with full trust or confidence
  • leave: To go away from; depart
  • imminent: Happening soon; about to happen
  • activate: To cause to happen; cause a chemical reaction
  • goal: Something you try to do or achieve; an aim
  • normal: Standard or regular way of doing something
  • destroy: To damage so badly that something no longer exists
  • chemical: Basic substance produced by mixing elements
  • smash: Accident involving vehicles
  • carbon: Chemical element with an atomic number of 6
  • asteroid: Very small planets that move around the sun
  • tick: To function properly or normally
  • system: Set of organized, planned ideas that work together
  • fact: Something that is known or proved to be true
  • build: Your physical shape; physique
  • mirror: Thing with glass surface used to look at yourself
  • damage: Physical harm that is done to something
  • microscopic: Too small to be seen with the eyes
  • prolong: To make continue for a longer amount of time
  • approve: To formally accept something or grant permission
  • bind: To cover a wound, as with a bandage
  • wind: A current of air moving approximately horizontally, especially one strong enough to be felt
  • stringent: Strict or severe, as regards standards or rules
  • life: All the living things e.g. animals, plants, humans
  • upcoming: Occurring soon; approaching
  • problem: Something difficult to deal with or causes trouble
  • nature: Person's character or particular way of behaving
  • work: The product of some artistic or literary endeavor
  • human: A person; a man, woman or child
  • live: To be alive
  • oversight: A mistake; something you forget to do
  • earth: Wire connecting an electrical device to the ground
  • spook: To scare; frighten
  • helix: Three-dimensional shape of a cone-like object
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  • not found vocabularyNo vocabulary matches your filters
    • a mirror image

      US

      UK

      • Noun
      • An image that is identical but reversed, like a reflection in a mirror.
      • Something very similar to something else.
      More
    • activate

      US /ˈæktəˌvet/

      UK /ˈæktɪveɪt/

      • Transitive Verb
      • To cause to happen; cause a chemical reaction
      • To make something start working
      B1
      More
    • after all

      US /ˈæftɚ ɔl/

      UK /ˈɑ:ftə ɔ:l/

      • Adverb
      • In spite of what was expected; used to introduce a statement that supports a previous statement or explains why it was made
      • Considering everything; used to indicate that something is happening or is true despite some difficulty or obstacle
      • Phrase
      • Despite what was expected or thought; in spite of everything.
      • Taking everything into consideration; considering that.
      B1
      More
    • approve

      US /əˈpruv/

      UK /əˈpru:v/

      • Transitive Verb
      • To formally accept something or grant permission
      • To have a positive opinion of someone or something
      A2TOEIC
      More
    • asteroid

      US /ˈæstəˌrɔɪd/

      UK /ˈæstərɔɪd/

      • Noun
      • Very small planets that move around the sun
      B2
      More
    • at least

      US /æt list/

      UK /æt li:st/

      • Adverb
      • As a minimum
      • Not less than
      • Phrase
      • No less than; at the minimum
      • Used to indicate that something is positive in a bad situation.
      C2
      More
    • bacteria

      US /bækˈtɪriə/

      UK /bæk'tɪərɪə/

      • Noun (plural)
      • The very small creatures that can cause disease
      B2
      More
    • based on

      US

      UK

      • Phrasal Verb
      • To use something as the foundation or starting point for something else.
      • Preposition
      • Using something as the main idea or foundation.
      • Relying on something as evidence or justification.
      A1
      More
    • basically

      US /ˈbesɪkəli,-kli/

      UK /ˈbeɪsɪkli/

      • Adverb
      • Used before you explain something simply, clearly
      • In essence; when you consider the most important aspects of something.
      A2
      More
    • bind

      US /baɪnd/

      UK /baɪnd/

      • Transitive Verb
      • To cover a wound, as with a bandage
      • To put pages and a cover together to create a book
      A2
      More
    • bunch

      US /bʌntʃ/

      UK /bʌntʃ/

      • Noun (Countable/Uncountable)
      • A group of things of the same kind
      • A group of people.
      • Transitive Verb
      • To group people or things closely together
      B1
      More
    • carbon

      US /ˈkɑrbən/

      UK /'kɑ:bən/

      • Uncountable Noun
      • Chemical element with an atomic number of 6
      B1
      More
    • catastrophe

      US /kəˈtæstrəfi/

      UK /kə'tæstrəfɪ/

      • Noun (Countable/Uncountable)
      • Very bad disaster causing much suffering, etc.
      • A complete failure; a fiasco.
      B2
      More
    • chemical

      US /ˈkɛmɪkəl/

      UK /ˈkemɪkl/

      • Noun (Countable/Uncountable)
      • Basic substance produced by mixing elements
      • The branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
      • Adjective
      • Made of various elements
      A2
      More
    • chronic

      US /ˈkrɑnɪk/

      UK /'krɒnɪk/

      • Adjective
      • Always or often doing something, e.g. lying
      • (Of disease) over a long time; serious
      B1
      More
    • coincidence

      US /koʊˈɪnsɪdəns/

      UK /kəʊˈɪnsɪdəns/

      • Noun (Countable/Uncountable)
      • Occurrence by chance, not design or planned
      • State in which two ideas or opinions are the same
      B1
      More
    • come up with

      US /kʌm ʌp wɪð/

      UK /kʌm ʌp wið/

      • Phrasal Verb
      • To think of an idea or solution; produce
      A1
      More
    • comparison

      US /kəmˈpærɪsən/

      UK /kəmˈpærɪsn/

      • Noun (Countable/Uncountable)
      • Act of comparing things
      • The quality or state of being similar or alike.
      A2
      More
    • compatible

      US /kəmˈpætəbəl/

      UK /kəmˈpætəbl/

      • Adjective
      • Able to get on or be used well together
      • (of two things) able to exist or work together without conflict.
      B2
      More
    • conk out

      US /kɑŋk aʊt/

      UK /kɒŋk aʊt/

      • other
      • To stop functioning, often suddenly.
      B2
      More
    • cut in

      US /kʌt ɪn/

      UK /kʌt in/

      • Phrasal Verb
      • To interrupt someone's conversation
      • To enter a queue at the wrong place
      A1
      More
    • damage

      US /ˈdæmɪdʒ/

      UK /ˈdæmɪdʒ/

      • Noun (Countable/Uncountable)
      • Physical harm that is done to something
      • Transitive Verb
      • To harm physically; to hurt or break something
      • To harm the reputation of someone.
      A2TOEIC
      More
    • destroy

      US /dɪˈstrɔɪ/

      UK /dɪ'strɔɪ/

      • Transitive Verb
      • To damage so badly that something no longer exists
      • To defeat someone or something easily
      A2TOEIC
      More
    • digest

      US /daɪˈdʒest/

      UK /daɪˈdʒest/

      • Verb (Transitive/Intransitive)
      • To convert food into energy in your stomach
      • To think over facts, news etc.; take in information
      • Noun
      • A summary, as of the news
      B2
      More
    • disease

      US /dɪˈziz/

      UK /dɪˈzi:z/

      • Noun (Countable/Uncountable)
      • Illness that affects a person, animal, or plant
      • A disorder of structure or function in a plant, especially one caused by a pathogen.
      • Transitive Verb
      • To affect with disease; to corrupt or sicken.
      A2TOEIC
      More
    • due to

      US /du tu/

      UK /dju: tu:/

      • Preposition
      • Because of; owing to
      • Adjective
      • Attributable to; caused by.
      A1
      More
    • eat up

      US /it ʌp/

      UK /i:t ʌp/

      • Phrasal Verb
      • To eat all of something
      • To use a large amount of something, especially money or time.
      A1
      More
    • evolution

      US /ˌɛvəˈluʃən, ˌivə-/

      UK /ˌi:və'lu:ʃn/

      • Uncountable Noun
      • Theory that living things change over time
      • Process by which something develops over time
      B1
      More
    • existence

      US /ɪɡˈzɪstəns/

      UK /ɪɡ'zɪstəns/

      • Uncountable Noun
      • State of being present, alive or real
      • A way of living; the manner in which someone lives.
      A2TOEIC
      More
    • figure out

      US /ˈfɪɡjɚ aʊt/

      UK /ˈfiɡə aut/

      • Phrasal Verb
      • To understand the behavior of someone
      • To think through logically to find a solution
      • Verb (Transitive/Intransitive)
      • To understand or find an answer to something.
      • To find a solution to a problem or understand something.
      A1
      More
    • for instance

      US /fɔr ˈɪnstəns/

      UK /fɔ: ˈinstəns/

      • Adverb
      • As an example.
      • Phrase
      • As an example.
      • As an illustration or case in point
      B1
      More
    • for life

      US /fɔr laɪf/

      UK /fɔ: laif/

      • Phrase
      • For the duration of one's life; permanently.
      • To support someone for the duration of their life.
      • Adjective
      • Being a member for the entirety of one's life.
      A1
      More
    • goal

      US /ɡol/

      UK /ɡəʊl/

      • Noun (Countable/Uncountable)
      • Something you try to do or achieve; an aim
      • (Sports) net into which you put a ball to score
      A2TOEIC
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      More
    • helix

      US /ˈhilɪks/

      UK /'hi:lɪks/

      • Noun
      • Three-dimensional shape of a cone-like object
      C1
      More
    • hurdle

      US /ˈhɚdl/

      UK /'hɜ:dl/

      • Countable Noun
      • Small fence a person or horse jumps over in a race
      • Problem that makes it hard to achieve something
      • Verb (Transitive/Intransitive)
      • To run and jump over something
      • To overcome a problem to achieve something
      B2
      More
    • imminent

      US /'ɪmɪnənt/

      UK /ˈɪmɪnənt/

      • Adjective
      • Happening soon; about to happen
      B2TOEIC
      More
    • immune

      US /ɪˈmjoon/

      UK /ɪˈmju:n/

      • Adjective
      • Having a special protection from, e.g. the law
      • Protected against a particular disease or condition because of antibodies or vaccination.
      B1
      More
    • in fact

      US /ɪn fækt/

      UK /in fækt/

      • Adverb
      • Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
      • Used to introduce a more detailed or surprising piece of information.
      • Phrase
      • Used to emphasize the truth of a statement, especially one that is surprising or contrary to what might be expected.
      C1
      More
    • in other words

      US

      UK

      • Phrase
      • Stating something in a different way, often to make it clearer or more understandable.
      More
    • in part

      US /ɪn pɑrt/

      UK /in pɑ:t/

      • Adverb
      • To some extent; partially.
      A1
      More
    • in use

      US /ɪn juz/

      UK /in ju:z/

      • Adjective
      • Being used at the present time.
      A2
      More
    • inside of

      US /ɪnˈsaɪd ʌv/

      UK /inˈsaid ɔv/

      • Preposition
      • Within; in the inner part of.
      • Within a certain period of time.
      A1
      More
    • interact with

      US /ˌɪntɚˈækt wɪð/

      UK /ˌɪntərˈækt wið/

      • Phrase
      • Verb (Transitive/Intransitive)
      • To engage in communication or action involving mutual or reciprocal influence.
      • To use a computer interface to achieve a specific goal.
      A2
      More
    • invisible

      US /ɪnˈvɪzəbəl/

      UK /ɪnˈvɪzəbl/

      • Adjective
      • Being unable to be seen
      • Of money earned from services, instead of products
      B1TOEIC
      More
    • kidney

      US /ˈkɪdni/

      UK /'kɪdnɪ/

      • Noun (Countable/Uncountable)
      • Body organ that cleans blood, producing urine
      • An animal kidney used as food.
      • Adjective
      • Relating to the kidneys.
      • Having the shape of a kidney; bean-shaped.
      B2
      More
    • make up

      US /mek ʌp/

      UK /meik ʌp/

      • Phrasal Verb
      • To invent or create a story
      • To add up to
      • Verb (Transitive/Intransitive)
      • To invent a story, excuse, etc.
      • To compensate for something lost, missed, or deficient.
      A1
      More
    • make up to

      US

      UK

      • Phrasal Verb
      • To compensate or atone to someone for a mistake or wrongdoing.
      • To try to gain favor with someone, often in a flattering way.
      A1
      More
    • microscopic

      US /ˌmaɪkrəˈskɑ:pɪk/

      UK /ˌmaɪkrəˈskɒpɪk/

      • Adjective
      • Too small to be seen with the eyes
      • Relating to or involving the use of a microscope.
      B1
      More
    • mirror

      US /ˈmɪrɚ/

      UK /'mɪrə(r)/

      • Noun (Countable/Uncountable)
      • Thing with glass surface used to look at yourself
      • An accurate impression or picture of something
      • Transitive Verb
      • To reflect (an image)
      • To have similar qualities to something else
      A2
      More
    • molecule

      US /ˈmɑlɪˌkjul/

      UK /ˈmɒlɪkju:l/

      • Noun
      • Two or more atoms chemically combined
      B2
      More
    • of course

      US /ʌv kɔː(r)s/

      UK /ɔv kɔː(r)s/

      • Adverb
      • Sure ; Certainly
      • Phrase
      • For sure; certainly
      A2
      More
    • on earth

      US /ɑn ɚθ/

      UK /ɔn ə:θ/

      • Phrase
      • Used to emphasize a question expressing surprise or anger.
      • Used to emphasize that something is not possible or will not happen.
      A1
      More
    • oversight

      US /ˈoʊvərsaɪt/

      UK /ˈəʊvəsaɪt/

      • Noun (Countable/Uncountable)
      • A mistake; something you forget to do
      • Supervision of someone or something
      C2
      More
    • planet

      US /ˈplænɪt/

      UK /'plænɪt/

      • Noun (Countable/Uncountable)
      • One of the bodies that orbit the sun
      • A different world or sphere of existence.
      • Proper Noun
      • The earth.
      A2
      More
    • premature

      US /ˌpri:məˈtʃʊr/

      UK /ˈpremətʃə(r)/

      • Adjective
      • Happening before the natural or desired time
      B2TOEIC
      More
    • prolong

      US /prəˈlɔŋ, -ˈlɑŋ/

      UK /prə'lɒŋ/

      • Transitive Verb
      • To make continue for a longer amount of time
      B2TOEIC
      More
    • protein

      US /ˈprəʊˌtiːn/

      UK /ˈprəʊti:n/

      • Noun (Countable/Uncountable)
      • Group of molecules made from amino acids
      B1
      More
    • recognition

      US /ˌrɛkəɡˈnɪʃən/

      UK /ˌrekəgˈnɪʃn/

      • Uncountable Noun
      • Accepting that something is true or that it exists
      • Considering something as important or special
      B1TOEIC
      More
    • rely

      US /rɪˈlaɪ/

      UK /rɪ'laɪ/

      • Intransitive Verb
      • Depend on with full trust or confidence
      • To trust or have confidence in someone.
      B2TOEIC
      More
    • research

      US /rɪˈsɚtʃ, ˈriˌsɚtʃ/

      UK /rɪ'sɜ:tʃ/

      • Verb (Transitive/Intransitive)
      • To study in order to discover new ideas and facts
      • To study the market relating to marketing products and services.
      • Noun (Countable/Uncountable)
      • Study done to discover new ideas and facts
      • A particular area or topic of study.
      A2TOEIC
      More
    • right up there

      US

      UK

      • Phrase
      • Among the best or most successful.
      • In a high or elevated position.
      A1
      More
    • run with

      US /rʌn wɪð/

      UK /rʌn wið/

      • Phrasal Verb
      • To take and work with an idea, plan as your own
      A1
      More
    • smash

      US /smæʃ/

      UK /smæʃ/

      • Noun
      • Accident involving vehicles
      • Sound when something breaks into pieces loudly
      • Verb (Transitive/Intransitive)
      • To break into pieces
      • To defeat someone completely
      B1
      More
    • spook

      US /spuk/

      UK /spu:k/

      • Transitive Verb
      • To scare; frighten
      • Noun
      • A ghost or spirit
      C1
      More
    • stringent

      US /ˈstrɪndʒənt/

      UK /'strɪndʒənt/

      • Adjective
      • Strict or severe, as regards standards or rules
      C2
      More
    • stuff

      US /stʌf/

      UK /stʌf/

      • Uncountable Noun
      • Generic description for things, materials, objects
      • Transitive Verb
      • To push material inside something, with force
      B1
      More
    • sustain

      US /səˈsten/

      UK /sə'steɪn/

      • Transitive Verb
      • To lengthen or continue to do something
      • To support or maintain someone or something
      B2TOEIC
      More
    • synthetic

      US /sɪnˈθɛtɪk/

      UK /sɪnˈθetɪk/

      • Adjective
      • Not natural; made from artificial materials
      B2
      More
    • talking about

      US

      UK

      • Phrasal Verb
      • To discuss a particular topic.
      • To be constantly mentioning or bringing up a subject.
      A1
      More
    • therapeutic

      US /ˌθɛrəˈpjutɪk/

      UK /ˌθerəˈpju:tɪk/

      • Adjective
      • Intended to make things (e.g. illness) better
      B2
      More
    • threat

      US /θrɛt/

      UK /θret/

      • Noun
      • Warning of probable trouble
      • A warning that you may be harmed
      A2TOEIC
      More
    • threat to

      US

      UK

      • Phrase
      • A person or thing likely to cause damage or danger.
      • A statement of an intention to inflict pain, injury, damage, or other hostile action on someone in retribution for or opposition to something done or not done.
      B2
      More
    • tick

      US /tɪk/

      UK /tɪk/

      • Intransitive Verb
      • To function properly or normally
      • (Clock) to make light regular timed noise
      • Countable Noun
      • Small blood-sucking insect that lives on the skin
      • Written mark to show something is correct or done
      B1
      More
    • trigger

      US /ˈtrɪɡɚ/

      UK /'trɪɡə(r)/

      • Noun
      • Lever on a gun that you pull to fire
      • Device that starts a process
      • Transitive Verb
      • To start a process off e.g. a memory
      • To cause something to begin or happen.
      B1
      More
    • up there

      US /ʌp ðɛr/

      UK /ʌp ðɛə/

      • Adverb
      • In or to a higher place or position; far away.
      • In heaven.
      A1
      More
    • upcoming

      US /ˈʌpˌkʌmɪŋ/

      UK /ˈʌpkʌmɪŋ/

      • Adjective
      • Occurring soon; approaching
      C1TOEIC
      More
    • version

      US /ˈvɚʒən, -ʃən/

      UK /ˈvə:ʃən/

      • Noun
      • Different way that someone interprets something
      • New or different form of something
      A2TOEIC
      More
    • wind up

      US //ˈwaɪndˌʌp//

      UK //ˈwaɪndˌʌp//

      • Phrasal Verb
      • To be brought to a state of great tension
      • To close or finalize something
      • Verb (Transitive/Intransitive)
      • To arrive or end up in a particular state, situation, or place, especially unintentionally.
      • To bring something to an end; to conclude or finish something.
      A1
      More
    • wipe out

      US

      UK

      • Phrasal Verb
      • To destroy or be destroyed
      • To fall off a surfboard or skis.
      A2
      More
    • work in

      US /wɚk ɪn/

      UK /wə:k in/

      • Phrasal Verb
      • To make an opening for something in your schedule
      • To fit person/thing into a schedule or sequence
      A1
      More
    • work on

      US /wɚk ɑn/

      UK /wə:k ɔn/

      • Phrasal Verb
      • To devote effort to improve or develop something
      • To try to persuade or influence someone.
      A1
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    01:03

    She took a brave step forward, leaving behind her comfort zone to chase her dreams.

    Vocabulary
    • brave

      adj. Having courage

    • comfort zone

      phr. A familiar situation where one feels safe

    Explanation
    a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step". forward is an adverb modifying step, meaning "ahead". The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.

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    brave

    US/brev/
    UK/breɪv/
    adj.Brave
    v.t.To bravely face
    A2 Elementary

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    #mirror#handed#bacteria#left handed#dna#life

    Mirror Bacteria Could Destroy All Life As We Know It

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    Minjane posted on 2025/11/21
    Ever wondered if tiny bacteria could pose a massive threat? This video dives into the fascinating world of 'Mirror Bacteria' and molecular chirality, explaining how they could impact drug manufacturing and even pose an existential risk! You'll pick up some seriously advanced vocabulary related to synthetic biology and biosecurity policy along the way.

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