Vocabulary

  • for example: As an illustration or instance.
  • over time: Gradually; as time passes.
  • at random
  • of course: Sure ; Certainly
  • by chance: Accidentally; without planning.
  • come up with: To think of an idea or solution; produce
  • going on: To continue doing something
  • think of: To look on as (being something specific); consider
  • in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
  • out there: In or to a place that is far away
  • change over: To switch from one thing to another.
  • run in: To arrest person and take them to police station
  • on top of that: In addition to something already mentioned; furthermore.
  • think about: To consider something carefully.
  • all the things: Everything; all items or aspects
  • due to: Because of; owing to
  • see red: To suddenly become very angry or outraged.
  • got to: To arrive at some place
  • come back: To reply to someone, often forcefully
  • common ancestor: An ancestor that two or more species have in common and from which they both evolved.
  • have to: Must do
  • by now: At the present time or already; before the present.
  • darn good: Extremely good; excellent.
  • figure out: To understand the behavior of someone
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • on the street: Located on or along a public road in a town or city.
  • speak of: To mention someone or something in conversation.
  • come from: To have as your native country or city
  • sort: To organize things by putting them into groups
  • incredibly: To a great degree; very; amazingly
  • individual: Single person, looked at separately from others
  • process: To organize and use data in a computer
  • vital: Needed to support life; essential
  • physical: Health check at the doctors' or hospital
  • evidence: Factual proof that helps to establish the truth
  • common: Area in a city or town that is open to everyone
  • advantage: Thing making the chance of success higher
  • split: No longer married or in a relationship
  • distinct: Clearly different in nature from something else
  • random: Chosen, done without a particular plan or pattern
  • consume: To eat, drink, buy or use up something
  • rid: To cause to no longer have (pest, problem)
  • spread: A big meal, often laid out as a buffet
  • mutation: Change that changes genetic structure
  • evolutionary: Concerning gradual change over time
  • virtually: In an almost complete or entire manner
  • exploit: To selfishly take advantage of or treat badly
  • theory: Ideas or principles that explain facts or events
  • mechanism: Part of a machine that performs a certain function
  • occur: To come to pass or to happen
  • vice: used as part of the title of particular positions. The person who holds one of these positions is next below in authority to the person who holds the full position and can act for them
  • diversity: Having a range of different races, ideas etc.
  • genetic: Of, relating to, or controlled by genes
  • adapt: To change something for a different function
  • external: Concerning foreign countries
  • huge: Very very large
  • population: Number of people who live in a country, area etc.
  • fatal: Causing death; having very bad consequences
  • evolution: Theory that living things change over time
  • compatible: Able to get on or be used well together
  • isolation: Condition of being in a distinct, separate place
  • record: Highest or most extreme level achieved
  • extinction: When every example of animal, plant is dead
  • extinct: (Of animal, etc.) having died out; with none left
  • adaptation: Music, movie or play, changed to a new form
  • intermediate: Between; in the middle; moderate
  • trajectory: The path followed by a flying object
  • bloodstream: Blood flowing through the circulatory system
  • fact: Something that is known or proved to be true
  • chance: The way something happens without planning
  • connotation: Idea associated with another one
  • rise: To wake up and get out of bed after sleeping
  • change: To exchange one set of clothes for another
  • cumulative: Getting larger slowly through more additions
  • hard: Difficult to do; difficult to understand
  • make: To arrange or prepare something e.g. dinner
  • understand: To know the meaning of language, what someone says
  • world: All the humans, events, activities on the earth
  • carry: To have a child, be pregnant
  • life: All the living things e.g. animals, plants, humans
  • human: A person; a man, woman or child
  • nifty: Very good or useful; clever; effective
  • porous: With many tiny holes so liquid, etc. passes through
  • fin: Flat, thin body parts of a fish that help it swim
  • dna: Chemical in living cells with genetic information
  • speciation: Evolution of a biological species
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    • adapt

      US /əˈdæpt/

      UK /ə'dæpt/

      • Transitive Verb
      • To change something for a different function
      • To change something to fit or suit a new purpose
      • Intransitive Verb
      • To change your behaviour so that it is easier to live in a new place or situation
      B1TOEIC
      More
    • adaptation

      US /ˌædæpˈteʃən/

      UK /ˌædæpˈteɪʃn/

      • Noun (Countable/Uncountable)
      • Music, movie or play, changed to a new form
      • Changing to a new form; thing that is changed
      B1
      More
    • advantage

      US /ædˈvæntɪdʒ/

      UK /əd'vɑ:ntɪdʒ/

      • Noun (Countable/Uncountable)
      • Thing making the chance of success higher
      • A positive point about something
      • Transitive Verb
      • To make use of something, especially to further one's own position; exploit.
      A2TOEIC
      More
    • all the things

      US

      UK

      • Pronoun
      • Everything; all items or aspects
      • Determiner
      • Every item or object being considered or discussed.
      A1
      More
    • at random

      US /æt ˈrændəm/

      UK /æt ˈrændəm/

      • Phrase
      B1
      More
    • bloodstream

      US /ˈblʌdˌstrim/

      UK /ˈblʌdstri:m/

      • Uncountable Noun
      • Blood flowing through the circulatory system
      C2
      More
    • by chance

      US /baɪ tʃæns/

      UK /bai tʃɑ:ns/

      • Adverb
      • Accidentally; without planning.
      • Phrase
      • Accidentally; without planning.
      B1
      More
    • by now

      US /baɪ naʊ/

      UK /bai nau/

      • Phrase
      • At the present time or already; before the present.
      A2
      More
    • change over

      US

      UK

      • Phrasal Verb
      • To switch from one thing to another.
      A2
      More
    • come back

      US /kʌm bæk/

      UK /kʌm bæk/

      • Phrasal Verb
      • To reply to someone, often forcefully
      • To be remembered
      A1
      More
    • come from

      US /kʌm frʌm/

      UK /kʌm frɔm/

      • Phrasal Verb
      • To have as your native country or city
      A1
      More
    • come up with

      US /kʌm ʌp wɪð/

      UK /kʌm ʌp wið/

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

      US

      UK

      • Noun
      • An ancestor that two or more species have in common and from which they both evolved.
      B1
      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
    • connotation

      US /ˌkɑnəˈteʃən/

      UK /ˌkɒnəˈteɪʃn/

      • Noun
      • Idea associated with another one
      C1TOEIC
      More
    • consume

      US /kənˈsum/

      UK /kən'sju:m/

      • Transitive Verb
      • To eat, drink, buy or use up something
      • To take all your energy; focus the attention
      A2TOEIC
      More
    • cumulative

      US /ˈkju:mjəleɪtɪv/

      UK /ˈkju:mjələtɪv/

      • Adjective
      • Getting larger slowly through more additions
      B2
      More
    • darn good

      US

      UK

      • Adjective
      • Extremely good; excellent.
      A1
      More
    • distinct

      US /dɪˈstɪŋkt/

      UK /dɪˈstɪŋkt/

      • Adjective
      • Clearly different in nature from something else
      • Clearly noticeable; easily perceived.
      A2
      More
    • diversity

      US /dɪˈvə:sɪti, daɪ-/

      UK /daɪ'vɜ:sətɪ/

      • Noun (Countable/Uncountable)
      • Having a range of different races, ideas etc.
      • A range of different things.
      B1TOEIC
      More
    • dna

      US

      UK

      • Noun (Countable/Uncountable)
      • Chemical in living cells with genetic information
      B2
      More
    • due to

      US /du tu/

      UK /dju: tu:/

      • Preposition
      • Because of; owing to
      • Adjective
      • Attributable to; caused by.
      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
    • evolutionary

      US /ˌiːvəˈluːʃəneri/

      UK /ˌi:vəˈlu:ʃənri/

      • Adjective
      • Concerning gradual change over time
      B2
      More
    • exploit

      US /ɪkˈsplɔɪt/

      UK /ɪk'splɔɪt/

      • Transitive Verb
      • To selfishly take advantage of or treat badly
      • To use something in a very effective manner
      • Noun (Countable/Uncountable)
      • Personal journey or series of events
      • A bold or daring feat.
      B1TOEIC
      More
    • external

      US /ɪkˈstɚnəl/

      UK /eksˈtə:nl/

      • Adjective
      • Concerning foreign countries
      • Concerning the outside of something; outer
      A2
      More
    • extinct

      US /ɪkˈstɪŋkt/

      UK /ɪkˈstɪŋkt/

      • Adjective
      • (Of animal, etc.) having died out; with none left
      • (E.g. of volcano) not active
      B1TOEIC
      More
    • extinction

      US /ɪkˈstɪŋkʃən/

      UK /ɪkˈstɪŋkʃn/

      • Noun (Countable/Uncountable)
      • When every example of animal, plant is dead
      • The process of something ceasing to exist or be active.
      B1
      More
    • fatal

      US /ˈfetl/

      UK /ˈfeɪtl/

      • Adjective
      • Causing death; having very bad consequences
      • Causing negative results
      B1
      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
    • fin

      US /fɪn/

      UK /fɪn/

      • Noun
      • Flat, thin body parts of a fish that help it swim
      • Flat, thin object that sticks out from something
      B2
      More
    • for example

      US

      UK

      • Phrase
      • As an illustration or instance.
      More
    • genetic

      US /dʒəˈnɛtɪk/

      UK /dʒəˈnetɪk/

      • Adjective
      • Of, relating to, or controlled by genes
      • Relating to genes or heredity.
      B1
      More
    • going on

      US /ˈɡoɪŋ ɑn/

      UK /ˈgəʊɪŋ ɔn/

      • Phrasal Verb
      • To continue doing something
      • To happen (usually negative)
      A1
      More
    • got to

      US /ɡɑt tu/

      UK /gɔt tu:/

      • Verb (Transitive/Intransitive)
      • To arrive at some place
      • To have the opportunity or permission to do something
      • Phrasal Verb
      • To appeal to the emotions of; move
      • To finally begin to start something after a delay
      A1
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      More
    • huge

      US /hjudʒ/

      UK /hju:dʒ/

      • Adjective
      • Very very large
      A2
      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 the world

      US /ɪn ði wɜrld/

      UK /in ðə wɜː(r)ld/

      • Phrase
      • Used to emphasize a question expressing surprise, confusion, or disbelief.
      • Used to indicate the extent or degree of something, often in a superlative sense.
      A1
      More
    • incredibly

      US /ɪnˈkrɛdəblɪ/

      UK /ɪnˈkredəbli/

      • Adverb
      • To a great degree; very; amazingly
      • Extremely; so much so it is hard to believe
      A2
      More
    • individual

      US /ˌɪndəˈvɪdʒuəl/

      UK /ˌɪndɪˈvɪdʒuəl/

      • Countable Noun
      • Single person, looked at separately from others
      • A single thing or item, especially when part of a set or group.
      • Adjective
      • Made for use by one single person
      • Having a distinct manner different from others
      A2
      More
    • intermediate

      US /ˌɪntɚˈmidiɪt/

      UK /ˌɪntəˈmi:diət/

      • Adjective
      • Between; in the middle; moderate
      • Having some knowledge but not advanced
      • Noun (Countable/Uncountable)
      • Person with some knowledge but not advanced
      • Something that comes between two things in time, place, character, etc.
      B1
      More
    • isolation

      US /ˌaɪsəˈleʃən/

      UK /ˌaɪsəˈleɪʃn/

      • Uncountable Noun
      • Condition of being in a distinct, separate place
      • Process of separating things from other things
      B1
      More
    • mechanism

      US /ˈmɛkəˌnɪzəm/

      UK /'mekənɪzəm/

      • Noun (Countable/Uncountable)
      • Part of a machine that performs a certain function
      • System or process for achieving a certain result
      B1
      More
    • mutation

      US /mjuˈteʃən/

      UK /mju:'teɪʃn/

      • Noun
      • Change that changes genetic structure
      B2
      More
    • nifty

      US /ˈnɪfti/

      UK /'nɪftɪ/

      • Adjective
      • Very good or useful; clever; effective
      C1
      More
    • occur

      US /əˈkɚ/

      UK /əˈkɜ:(r)/

      • Intransitive Verb
      • To come to pass or to happen
      • To be found to exist; to be present.
      A2TOEIC
      More
    • of course

      US /ʌv kɔː(r)s/

      UK /ɔv kɔː(r)s/

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

      US /ɑn ði strit/

      UK /ɔn ðə stri:t/

      • Phrase
      • Located on or along a public road in a town or city.
      • Available or circulating, especially illegally or unofficially.
      A1
      More
    • on top of that

      US

      UK

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

      US /aʊt ðɛr/

      UK /aut ðɛə/

      • Adverb
      • In or to a place that is far away
      • Existing in the universe
      • Adjective
      • Unconventional; strange; avant-garde
      • Existing or available.
      A1
      More
    • over time

      US /ˈovɚ taɪm/

      UK /ˈəuvə taim/

      • Phrase
      • Gradually; as time passes.
      • During a long period.
      • Adverb
      • Gradually; as time passes.
      B1
      More
    • physical

      US /ˈfɪzɪkəl/

      UK /ˈfɪzɪkl/

      • Countable Noun
      • Health check at the doctors' or hospital
      • Adjective
      • Concerning the body of a person
      • Concerning things that can be seen or touched
      A2
      More
    • population

      US /ˌpɑpjəˈleʃən/

      UK /ˌpɒpjuˈleɪʃn/

      • Noun (Countable/Uncountable)
      • Number of people who live in a country, area etc.
      • A group of individuals of one species living in a particular area.
      A2TOEIC
      More
    • porous

      US /ˈpɔrəs, ˈpor-/

      UK /ˈpɔ:rəs/

      • Adjective
      • With many tiny holes so liquid, etc. passes through
      • (Of borders) easy for people to pass through
      C1
      More
    • process

      US /ˈprɑsˌɛs, ˈproˌsɛs/

      UK /prə'ses/

      • Transitive Verb
      • To organize and use data in a computer
      • To deal with official forms in the way required
      • Noun (Countable/Uncountable)
      • Dealing with official forms in the way required
      • Set of changes that occur slowly and naturally
      A2TOEIC
      More
    • random

      US /ˈrændəm/

      UK /'rændəm/

      • Adjective
      • Chosen, done without a particular plan or pattern
      B1
      More
    • rid

      US /rɪd/

      UK /rɪd/

      • Transitive Verb
      • To cause to no longer have (pest, problem)
      • Adjective
      • Freed or delivered from something.
      A2
      More
    • run in

      US /rʌn ɪn/

      UK /rʌn in/

      • Phrasal Verb
      • To arrest person and take them to police station
      • To drive engine slowly until ready for normal use
      A1
      More
    • see red

      US /si rɛd/

      UK /si: red/

      • other
      • To suddenly become very angry or outraged.
      B2
      More
    • speak of

      US /spik ʌv/

      UK /spi:k ɔv/

      • Phrasal Verb
      • To mention someone or something in conversation.
      B1
      More
    • speciation

      US /ˌspi:si:'eɪʃən/

      UK /ˌspi:si:'eɪʃən/

      • Noun
      • Evolution of a biological species
      C2
      More
    • split

      US /splɪt/

      UK /splɪt/

      • Adjective
      • No longer married or in a relationship
      • (Injured) by cutting it open, as in someone's lip
      • Verb (Transitive/Intransitive)
      • To become divided or broken along a straight line
      • To cause a cut in (lip, etc.)
      A2
      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
    • theory

      US /ˈθiəri, ˈθɪri/

      UK /ˈθiəri/

      • Noun (Countable/Uncountable)
      • Ideas or principles that explain facts or events
      • An idea or belief about something
      A2TOEIC
      More
    • think about

      US /θɪŋk əˈbaʊt/

      UK /θiŋk əˈbaut/

      • Phrasal Verb
      • To consider something carefully.
      • To remember or call to mind.
      A1
      More
    • think of

      US /θɪŋk ʌv/

      UK /θiŋk ɔv/

      • Phrasal Verb
      • To look on as (being something specific); consider
      • To consider or remember something.
      • Verb (Transitive/Intransitive)
      • To imagine or call something to mind
      A1
      More
    • trajectory

      US /trəˈdʒɛktəri/

      UK /trə'dʒektərɪ/

      • Noun
      • The path followed by a flying object
      B2
      More
    • vice

      US /ˌvaɪ.sə/

      UK /ˌvaɪs/

      • Noun
      • used as part of the title of particular positions. The person who holds one of these positions is next below in authority to the person who holds the full position and can act for them
      • Noun (Countable/Uncountable)
      • a moral fault or weakness in someone's character
      • illegal and immoral activities, especially involving illegal sex, drugs, etc.
      B2
      More
    • virtually

      US /ˈvɚtʃuəli/

      UK /ˈvɜ:tʃuəli/

      • Adverb
      • In an almost complete or entire manner
      B1
      More
    • vital

      US /'vaɪtl/

      UK /'vaɪtl/

      • Adjective
      • Needed to support life; essential
      • Full of life; energetic
      B1TOEIC
      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
    #evolution#fish#mutation#red blood#process#staircase

    Evolution begins with error, not design | Sean B. Carroll

    0
    林宜悉 posted on 2025/11/13
    Ever wondered how life on Earth got started? This fascinating talk by Sean B. Carroll dives into the surprising role of 'errors' like genetic mutations in driving evolution, and you'll pick up some awesome scientific vocabulary along the way! It's a brilliant look at natural selection and speciation, perfect for anyone curious about the science behind life.

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