Vocabulary

  • dry out: To remove moisture from something; to become completely dry.
  • in writing: Expressed or presented in written form, rather than spoken.
  • evidence of: Facts, objects, or signs that make you believe that something is true.
  • at least: As a minimum
  • breathe in: To inhale; to take air into the lungs.
  • help out: To assist someone
  • get here: To arrive at a specific location.
  • at some point: At an unspecified time, usually in the future.
  • wake up: To stop sleeping
  • look for: To try to find a thing or person that is lost
  • on top of that: In addition to something already mentioned; furthermore.
  • burn up: To consume all of something, e.g. fuel, energy
  • build up: To increase the amount; collect something
  • fill up
  • with it: Intelligent, alert, and up-to-date.
  • as a result of: Because of something; owing to.
  • spread around: To distribute something to a wide area or to many people.
  • instead of: When one thing is replaced by another
  • on earth: Used to emphasize a question expressing surprise or anger.
  • come together: To assemble or unite; to start working together.
  • based on: To use something as the foundation or starting point for something else.
  • shy of: A little less than; just under a certain amount.
  • come after: To follow someone in order to threaten them
  • go out: To leave a building (e.g. a house)
  • look at: To use your eyes to focus on something
  • literally: In a literal manner or sense; exactly as stated.
  • overwhelmed: To defeat something or someone completely
  • incredible: Very good; amazing
  • immune: Having a special protection from, e.g. the law
  • critical: Making a negative judgment of something
  • panic: Overwhelming feeling of fear and anxiety
  • tackle: To start working on a difficult problem
  • immediately: Without any delay; straight away
  • interfere: To get involved in something not your business
  • disease: Illness that affects a person, animal, or plant
  • complex: Group of buildings all used for the same purpose
  • research: To study in order to discover new ideas and facts
  • spread: A big meal, often laid out as a buffet
  • sheer: To suddenly turn or change direction
  • fluid: A material that can easily flow, e.g. water
  • grind: To break (coffee, etc.) into tiny bits with machine
  • exclusively: For the use of only one person or group
  • brew: A beer; a drink of beer
  • grasp: Person's control over something
  • vaccine: Shot using weak disease cells to stop same disease
  • survive: To continue to live despite illness or trouble
  • create: To make, cause, or bring into existence
  • eradicate: To remove or destroy something completely
  • humanity: Quality of being understanding or sympathetic
  • haunt: To remain in the mind causing worry, sadness, pain
  • tissue: Substance formed by cells of living thing; flesh
  • major: High-ranking officer in the army
  • infection: (Computers) Having a computer virus
  • abusive: Saying or doing bad or cruel things to others
  • mild: Gentle in nature or behavior
  • leave: To go away from; depart
  • activate: To cause to happen; cause a chemical reaction
  • enlightenment: State of having a lot of knowledge and wisdom
  • century: Period of 100 years
  • science: Study of the physical world, based on facts
  • system: Set of organized, planned ideas that work together
  • invade: To enter something causing a harmful result
  • terrible: Very bad; horrible
  • worse: Comparative of 'bad'; more bad
  • virus: File secretly put on computers to cause harm
  • compel: To force someone to do something
  • cellular: Concerning a cell of a living thing
  • hard: Difficult to do; difficult to understand
  • immunity: State of not being able to catch a disease
  • scourge: Person or thing causing great suffering
  • world: All the humans, events, activities on the earth
  • transmission: Part of car including gears affecting speed of car
  • real: Actually existing or happening, not imagined
  • case: Container used to carry things, e.g. clothes
  • life: All the living things e.g. animals, plants, humans
  • powder: Dry material made up of small powder-like pieces
  • rash: Without much thought; done or acting too quickly
  • human: A person; a man, woman or child
  • fight: To argue or quarrel with someone about something
  • dangerous: Involving the chance of hurt or damage; risky
  • light: To cause something to burn; put a burning match to
  • molecular: About or caused by molecules
  • smallpox: Contagious disease with pimples that leave scars
  • carnage: Destruction and devastation involving human deaths
  • slay: To kill violently
  • pus: Yellow fluid produced from inflamed wound, etc.
  • humankind: All of the living human inhabitants of the earth
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  • not found vocabularyNo vocabulary matches your filters
    • abusive

      US /əˈbjusɪv, -zɪv/

      UK /əˈbju:sɪv/

      • Adjective
      • Saying or doing bad or cruel things to others
      • Engaging in behavior that is cruel, violent, or harmful to another person.
      A2
      More
    • activate

      US /ˈæktəˌvet/

      UK /ˈæktɪveɪt/

      • Transitive Verb
      • To cause to happen; cause a chemical reaction
      • To make something start working
      B1
      More
    • as a result of

      US

      UK

      • Phrase
      • Because of something; owing to.
      A1
      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
    • at some point

      US /æt sʌm pɔɪnt/

      UK /æt sʌm pɔint/

      • Phrase
      • At an unspecified time, usually in the future.
      A1
      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
    • breathe in

      US /brið ɪn/

      UK /bri:ð in/

      • Phrasal Verb
      • To inhale; to take air into the lungs.
      B1
      More
    • brew

      US /bru/

      UK /bru:/

      • Countable Noun
      • A beer; a drink of beer
      • A mixture or concoction
      • Transitive Verb
      • To make an alcoholic drink e.g. beer
      • To make tea by soaking the leaves in boiling water
      B1
      More
    • build up

      US /bɪld ʌp/

      UK /bild ʌp/

      • Phrasal Verb
      • To increase the amount; collect something
      • To develop or increase something in stages
      • Verb (Transitive/Intransitive)
      • To increase or develop something gradually.
      • To praise or encourage someone.
      A1
      More
    • burn up

      US /bɚn ʌp/

      UK /bə:n ʌp/

      • Phrasal Verb
      • To consume all of something, e.g. fuel, energy
      • To cause someone to become very angry
      A1
      More
    • carnage

      US /ˈkɑ:rnɪdʒ/

      UK /ˈkɑ:nɪdʒ/

      • Uncountable Noun
      • Destruction and devastation involving human deaths
      C1
      More
    • cellular

      US /ˈsɛljəlɚ/

      UK /'seljələ(r)/

      • Adjective
      • Concerning a cell of a living thing
      • (Of radio signals) functioning without wires
      B2
      More
    • come after

      US /kʌm ˈæftɚ/

      UK /kʌm ˈɑ:ftə/

      • Phrasal Verb
      • To follow someone in order to threaten them
      A1
      More
    • come together

      US /kʌm təˈɡɛðɚ/

      UK /kʌm təˈɡeðə/

      • Phrasal Verb
      • To assemble or unite; to start working together.
      • To form a close relationship or bond.
      A1
      More
    • compel

      US /kəmˈpɛl/

      UK /kəm'pel/

      • Transitive Verb
      • To force someone to do something
      B1TOEIC
      More
    • complex

      US /kəmˈplɛks, ˈkɑmˌplɛks/

      UK /'kɒmpleks/

      • Countable Noun
      • Group of buildings all used for the same purpose
      • Adjective
      • Not being simple; having many parts or aspects
      A2
      More
    • critical

      US /ˈkrɪtɪkəl/

      UK /ˈkrɪtɪkl/

      • Adjective
      • Making a negative judgment of something
      • Being important or serious; vital; dangerous
      A2
      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
    • dry out

      US

      UK

      • Verb (Transitive/Intransitive)
      • To remove moisture from something; to become completely dry.
      • To detoxify and recover from addiction.
      A1
      More
    • enlightenment

      US /ɛnˈlaɪtn:mənt/

      UK /ɪnˈlaɪtnmənt/

      • Uncountable Noun
      • State of having a lot of knowledge and wisdom
      • The state of having knowledge or understanding; the act of giving someone knowledge or understanding.
      B2TOEIC
      More
    • eradicate

      US /ɪˈrædɪˌket/

      UK /ɪˈrædɪkeɪt/

      • Transitive Verb
      • To remove or destroy something completely
      B2TOEIC
      More
    • evidence of

      US

      UK

      • Phrase
      • Facts, objects, or signs that make you believe that something is true.
      • Something that shows that something else exists or is true.
      A1
      More
    • exclusively

      US /ɪkˈsklusɪvlɪ/

      UK /ɪk'sklu:sɪvlɪ/

      • Adverb
      • For the use of only one person or group
      • Completely; without anything else being involved.
      B2TOEIC
      More
    • fill up

      US /fɪl ʌp/

      UK /fil ʌp/

      • Phrase
      • Verb (Transitive/Intransitive)
      • To make something full.
      • To become full.
      A1
      More
    • fluid

      US /ˈfluɪd/

      UK /'flu:ɪd/

      • Noun (Countable/Uncountable)
      • A material that can easily flow, e.g. water
      • Liquid that flows smoothly, such as water
      • Adjective
      • Able to move smoothly or gracefully
      • Liable to change; unstable.
      B2
      More
    • get here

      US

      UK

      • Intransitive Verb
      • To arrive at a specific location.
      A1
      More
    • go out

      US /ɡo aʊt/

      UK /ɡəu aut/

      • Phrase
      • To leave a building (e.g. a house)
      • Phrasal Verb
      • (Of a fire) to burn out; be extinguished
      • Go out of fashion to stop being fashionable
      A1
      More
    • grasp

      US /ɡræsp/

      UK /ɡrɑ:sp/

      • Noun
      • Person's control over something
      • Act of holding something strongly in your hands
      • Transitive Verb
      • To hold something in your hand very tightly
      • To understand or make sense of a complex idea
      B1TOEIC
      More
    • grind

      US /ɡraɪnd/

      UK /ɡraɪnd/

      • Transitive Verb
      • To break (coffee, etc.) into tiny bits with machine
      • To make loud jarring noise by pressing hard
      • Uncountable Noun
      • Hard work or effort
      B2
      More
    • haunt

      US /hɔnt, hɑnt/

      UK /hɔ:nt/

      • Transitive Verb
      • To remain in the mind causing worry, sadness, pain
      • (Of ghosts, etc.) to stay in a place after death
      • Noun
      • Place that a person repeatedly goes to or visits
      B2
      More
    • help out

      US /hɛlp aʊt/

      UK /help aut/

      • Phrasal Verb
      • To assist someone
      A1
      More
    • humanity

      US /hjuˈmænɪti/

      UK /hju:ˈmænəti/

      • Uncountable Noun
      • Quality of being understanding or sympathetic
      • Compassionate behavior, especially towards those suffering.
      • Noun (Countable/Uncountable)
      • All human beings collectively; the human race.
      A2
      More
    • humankind

      US /ˈhjumənˌkaɪnd/

      UK /ˌhju:mənˈkaɪnd/

      • Noun (Countable/Uncountable)
      • All of the living human inhabitants of the earth
      • The characteristics and qualities associated with human beings.
      B2
      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
    • immunity

      US /ɪˈmjunɪti/

      UK /ɪˈmju:nəti/

      • Uncountable Noun
      • State of not being able to catch a disease
      B1
      More
    • in writing

      US

      UK

      • Phrase
      • Expressed or presented in written form, rather than spoken.
      • Officially recorded in a written document, especially for legal purposes.
      A1
      More
    • incredible

      US /ɪnˈkrɛdəbəl/

      UK /ɪnˈkredəbl/

      • Adjective
      • Very good; amazing
      • Really good; amazing; great
      A2TOEIC
      More
    • infection

      US /ɪnˈfɛkʃən/

      UK /ɪnˈfekʃn/

      • Noun
      • (Computers) Having a computer virus
      • Making or becoming sick with a bacteria/virus
      A2
      More
    • instead of

      US /ɪnˈstɛd ʌv/

      UK /inˈsted ɔv/

      • Preposition
      • When one thing is replaced by another
      • Adverb
      • As a substitute or alternative.
      A1
      More
    • interfere

      US /ˌɪntɚˈfɪr/

      UK /ˌɪntə'fɪə(r)/

      • Intransitive Verb
      • To get involved in something not your business
      • Transitive Verb
      • To prevent a process or activity from continuing or being carried out properly.
      B1TOEIC
      More
    • invade

      US /ɪnˈved/

      UK /ɪnˈveɪd/

      • Transitive Verb
      • To enter something causing a harmful result
      • To enter (a country or region) so as to subjugate or occupy it.
      B1
      More
    • literally

      US /ˈlɪtərəli/

      UK

      • Adverb
      • In a literal manner or sense; exactly as stated.
      • Used for emphasis to describe something that is actually true, often to highlight surprise or intensity.
      B1
      More
    • look at

      US /lʊk æt/

      UK /luk æt/

      • Phrasal Verb
      • To use your eyes to focus on something
      • To focus your eyes on something carefully
      A1
      More
    • look for

      US /lʊk fɔr/

      UK /luk fɔ:/

      • Phrasal Verb
      • To try to find a thing or person that is lost
      • To expect or anticipate something.
      A1
      More
    • major

      US /ˈmedʒɚ/

      UK /'meɪdʒə(r)/

      • Countable Noun
      • High-ranking officer in the army
      • Main subject you study at university
      • Adjective
      • Main league; esp. referring to American baseball
      • Important, serious, or large in scope, size
      A2TOEIC
      More
    • mild

      US /maɪld/

      UK /maɪld/

      • Adjective
      • Gentle in nature or behavior
      • Being neither too cold nor too hot
      A2
      More
    • molecular

      US /məˈlɛkjəlɚ/

      UK /mə'lekjələ(r)/

      • Adjective
      • About or caused by molecules
      B2
      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
    • on top of that

      US

      UK

      • Phrase
      • In addition to something already mentioned; furthermore.
      A1
      More
    • overwhelmed

      US /ˌoʊ.vɚˈwɛlmd/

      UK /ˌəʊ.vəˈwɛlmd/

      • Transitive Verb
      • To defeat something or someone completely
      • To affect someone emotionally in a strong way
      • Adjective
      • Feeling like you have so much to do that you can't even get started.
      • Feeling like you are unable to cope with something
      B2
      More
    • panic

      US /ˈpænɪk/

      UK /'pænɪk/

      • Uncountable Noun
      • Overwhelming feeling of fear and anxiety
      • Intransitive Verb
      • To feel sudden anxiety and fear and cannot think
      B1
      More
    • powder

      US /ˈpaʊdɚ/

      UK /'paʊdə(r)/

      • Noun (Countable/Uncountable)
      • Dry material made up of small powder-like pieces
      • Dry and light form of snow
      • Transitive Verb
      • To apply a dust onto the body or face
      • To reduce to powder; pulverize.
      B1
      More
    • pus

      US /pʌs/

      UK /pʌs/

      • Uncountable Noun
      • Yellow fluid produced from inflamed wound, etc.
      C1
      More
    • rash

      US /ræʃ/

      UK /ræʃ/

      • Adjective
      • Without much thought; done or acting too quickly
      • Noun
      • Series of many negative events in a short time
      • Skin condition of raised red spots
      B2
      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
    • science

      US /ˈsaɪəns/

      UK /'saɪəns/

      • Uncountable Noun
      • Study of the physical world, based on facts
      A2TOEIC
      More
    • scourge

      US /skə:dʒ/

      UK /skɜ:dʒ/

      • Noun
      • Person or thing causing great suffering
      • Transitive Verb
      • To cause a lot of trouble or suffering
      C1
      More
    • sheer

      US /ʃɪr/

      UK /ʃɪə(r)/

      • Intransitive Verb
      • To suddenly turn or change direction
      • Adverb
      • Straight up and down; steeply
      B1
      More
    • shy of

      US

      UK

      • Preposition
      • A little less than; just under a certain amount.
      • Adjective
      • Hesitant or reluctant to do something, often due to nervousness or fear.
      B1
      More
    • slay

      US /sle/

      UK /sleɪ/

      • Transitive Verb
      • To kill violently
      B2TOEIC
      More
    • smallpox

      US /ˈsmɔlˌpɑks/

      UK /ˈsmɔ:lpɒks/

      • Noun
      • Contagious disease with pimples that leave scars
      C1
      More
    • spread

      US /sprɛd/

      UK /spred/

      • Noun (Countable/Uncountable)
      • A big meal, often laid out as a buffet
      • The distance between two things
      • Verb (Transitive/Intransitive)
      • To place over a large area; to cover a large area
      • (Of ideas, gossip) to pass to and affect others
      A2TOEIC
      More
    • spread around

      US

      UK

      • Phrasal Verb
      • To distribute something to a wide area or to many people.
      • To apply something loosely or thinly over a surface.
      B2
      More
    • survive

      US /sɚˈvaɪv/

      UK /sə'vaɪv/

      • Intransitive Verb
      • To continue to live despite illness or trouble
      A2TOEIC
      More
    • tackle

      US /ˈtækəl/

      UK /'tækl/

      • Transitive Verb
      • To start working on a difficult problem
      • To grab and throw a person to the ground
      • Noun (Countable/Uncountable)
      • Equipment used in fishing
      • Arrangement of ropes and wheels used for lifting
      B1TOEIC
      More
    • terrible

      US /ˈtɛrəbəl/

      UK /ˈterəbl/

      • Adjective
      • Very bad; horrible
      • Causing great fear; frightening
      A2TOEIC
      More
    • tissue

      US /ˈtɪʃu/

      UK /ˈtɪʃu:/

      • Noun (Countable/Uncountable)
      • Substance formed by cells of living thing; flesh
      • Kind of thin, light paper used to pack objects
      A2
      More
    • transmission

      US /trænsˈmɪʃən, trænz-/

      UK /trænsˈmɪʃn/

      • Noun
      • Part of car including gears affecting speed of car
      • Electronic signal sent by radio waves; broadcast
      B1
      More
    • vaccine

      US /vækˈsin,ˈvækˌsin/

      UK /'væksi:n/

      • Noun (Countable/Uncountable)
      • Shot using weak disease cells to stop same disease
      • A preparation of weakened or killed microorganisms, or of antigenic proteins derived from them, used to induce protective immunity in animals.
      B2
      More
    • virus

      US /ˈvaɪrəs/

      UK /'vaɪrəs/

      • Noun
      • File secretly put on computers to cause harm
      • Living organism that causes disease or sickness
      B1
      More
    • wake up

      US /wek ʌp/

      UK /weik ʌp/

      • Phrasal Verb
      • To stop sleeping
      • To become fully aware and alert to a situation.
      A1
      More
    • with it

      US /wɪð ɪt/

      UK /wið it/

      • Adjective
      • Intelligent, alert, and up-to-date.
      • Understanding and knowledgeable about current trends or information.
      A1
      More
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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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    B1
    #smallpox#immune#body#immune system#infected#disease

    The (Second) Deadliest Virus

    0
    林宜悉 posted on 2026/01/22
    Ever wondered about the history of smallpox and how we beat it? This animated explainer dives deep into viral pathogenesis and vaccine history, introducing you to fascinating terms like 'variolation' and 'cowpox'. You'll boost your vocabulary while learning about a major public health victory!

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