Vocabulary

  • lead to: To result in some action
  • in return: As a reciprocal action or gesture; in exchange or repayment.
  • for example: As an illustration or instance.
  • back into: To drive a vehicle backwards into a space or area.
  • no matter: Regardless of; it does not matter.
  • set on: To attack
  • in turn: One after the other in a sequence or rotation.
  • in on: To be involved in a secret or plan.
  • cognitive: The process of knowing and remembering
  • fatigue: Breaking due to being moved or bent many times
  • essential: Extremely or most important and necessary
  • critical: Making a negative judgment of something
  • dopamine: Drug used to treat shock and hypotension
  • attempt: To try to do something challenging or difficult
  • interfere: To get involved in something not your business
  • exposure: Allowing light through a cameras lens onto film
  • develop: To explain something in steps and in detail
  • consume: To eat, drink, buy or use up something
  • advocate: A lawyer who protects a clients interests
  • diverse: Being varied or different from each other
  • blame: To say someone is responsible for something bad
  • mimic: Someone who tries to act like another person
  • protein: Group of molecules made from amino acids
  • industry: Hard work; being busy working
  • crust: Hard outer layer of something, e.g. the earth
  • absorb: To take up all attention / energy of something
  • disrupt: To cause a disturbance in an activity in progress
  • brain: To strike someone forcefully on the head
  • sensitive: Taking offense easily; easily upset or hurt
  • accumulate: To gather or acquire so that you have more of it
  • appeal: Ability to attract interest, attention, or desire
  • perform: To carry out an action well or successfully
  • obscure: To hide something to make it difficult to be seen
  • release: To free someone from a responsibility or burden
  • havoc: Situation with destruction, damage and confusion
  • serotonin: A neurotransmitter in the brain that helps regulate mood, sleep, appetite, and emotional well-being; often referred to as the "feel-good" hormone.
  • undermine: To weaken or destroy secretly and usually slowly
  • lead: Wire for electricity, computer, etc.; cable
  • attribute: (Of books, art, music) to say it was composed by
  • mold: Distinctive type of character or nature
  • calcium: A substance important for making bones and teeth
  • analyze: To study carefully to find out the meaning of
  • ingest: To eat, drink, or swallow something
  • element: Essential or particular part of something
  • inhale: To breathe in something like air or smoke
  • produce: Fresh foods such as fruits and vegetables
  • expose: To make visible, without covering or protection
  • architect: Person who designs and advises on buildings
  • promote: To try to encourage popularity/sales of a product
  • aggression: Use of energy and determination to achieve a goal
  • league: Group of people, countries with a common goal
  • coma: State of unconsciousness caused by injury, disease
  • century: Period of 100 years
  • bloodstream: Blood flowing through the circulatory system
  • justice: Quality of being fair, equal, or just
  • joint: Body parts where bones meet and can move together
  • fairy: Small imaginary being that can do magic
  • finance: Control of money a person, business has access to
  • worldwide: Spanning or extending throughout the entire world
  • spur: To make your horse go faster
  • set: Prepared for something; ready
  • abdominal: Concerned with the stomach area of a body
  • greed: Wanting too much of something
  • income: Earned money from work, investments or business
  • anemia: Condition of not having enough red blood cells
  • implementation: A practical means for accomplishing something
  • enact: To make a bill into law
  • remove: To get rid of something completely
  • gasoline: Liquid we put in cars to make them run
  • people: Persons sharing culture, country, background, etc.
  • paint: To make a picture with colored liquids
  • health: (Person, company) being in a good condition; well
  • synthesis: Process of making something new out of other ones
  • malleability: (Substance) easily changed into a new shape
  • early: Coming/happening before others in a time sequence
  • pediatrician: Specialist in the care of babies or children
  • zinc: Bluish white metal used in making brass
  • opacity: Condition of being difficult to understand
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  • not found vocabularyNo vocabulary matches your filters
    • abdominal

      US /æbˈdɑ:mɪnl/

      UK /æbˈdɒmɪnl/

      • Adjective
      • Concerned with the stomach area of a body
      • Countable Noun
      • An abdominal muscle.
      C1
      More
    • absorb

      US /əbˈsɔrb, -ˈzɔrb/

      UK /əb'sɔ:b/

      • Transitive Verb
      • To take up all attention / energy of something
      • To take in a liquid; soak up
      B1TOEIC
      More
    • accumulate

      US /əˈkjumjəˌlet/

      UK /əˈkju:mjəleɪt/

      • Verb (Transitive/Intransitive)
      • To gather or acquire so that you have more of it
      C2
      More
    • advocate

      US /ˈædvəˌket/

      UK /'ædvəkeɪt/

      • Noun (Countable/Uncountable)
      • A lawyer who protects a clients interests
      • Person who supports a movement for changes
      • Verb (Transitive/Intransitive)
      • To request change
      • To publicly support a belief
      B1TOEIC
      More
    • aggression

      US /əˈɡrɛʃən/

      UK /əˈgreʃn/

      • Uncountable Noun
      • Use of energy and determination to achieve a goal
      • Hostile or violent behavior or attitudes toward another; readiness to attack or confront.
      B1
      More
    • analyze

      US /ˈænəˌlaɪz/

      UK /'ænəlaɪz/

      • Transitive Verb
      • To study carefully to find out the meaning of
      B1TOEIC
      More
    • anemia

      US /əˈnimiə/

      UK /ə'ni:mi:ə/

      • Uncountable Noun
      • Condition of not having enough red blood cells
      B2
      More
    • appeal

      US /əˈpil/

      UK /ə'pi:l/

      • Uncountable Noun
      • Ability to attract interest, attention, or desire
      • Verb (Transitive/Intransitive)
      • To attract interest, attention, or desire
      • To request a judge or others to change a decision
      A2TOEIC
      More
    • architect

      US /ˈɑrkɪˌtɛkt/

      UK /ˈɑ:kɪtekt/

      • Noun
      • Person who designs and advises on buildings
      B1
      More
    • attempt

      US /əˈtɛmpt/

      UK /ə'tempt/

      • Verb (Transitive/Intransitive)
      • To try to do something challenging or difficult
      • Noun
      • Effort made to try to do or accomplish something
      A2TOEIC
      More
    • attribute

      US /əˈtrɪbjut/

      UK /əˈtrɪbju:t/

      • Transitive Verb
      • (Of books, art, music) to say it was composed by
      • Noun (Countable/Uncountable)
      • Characteristic something has, e.g. size or color
      B1TOEIC
      More
    • back into

      US /bæk ˈɪntu/

      UK /bæk ˈɪntuː/

      • Phrasal Verb
      • To drive a vehicle backwards into a space or area.
      • To accidentally collide with something while moving backwards.
      A1
      More
    • blame

      US /blem/

      UK /bleɪm/

      • Transitive Verb
      • To say someone is responsible for something bad
      • Noun (Countable/Uncountable)
      • Act of saying someone did something bad
      A2TOEIC
      More
    • bloodstream

      US /ˈblʌdˌstrim/

      UK /ˈblʌdstri:m/

      • Uncountable Noun
      • Blood flowing through the circulatory system
      C2
      More
    • calcium

      US /ˈkælsiəm/

      UK /'kælsɪəm/

      • Uncountable Noun
      • A substance important for making bones and teeth
      • A substance containing calcium, taken to improve health.
      C2
      More
    • cognitive

      US /ˈkɑɡnɪtɪv/

      UK /ˈkɒgnətɪv/

      • Adjective
      • The process of knowing and remembering
      • Relating to the ability to think and reason.
      C1
      More
    • coma

      US /ˈkoʊmə/

      UK /ˈkəʊmə/

      • Noun
      • State of unconsciousness caused by injury, disease
      B2
      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
    • critical

      US /ˈkrɪtɪkəl/

      UK /ˈkrɪtɪkl/

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

      US /krʌst/

      UK /krʌst/

      • Noun
      • Hard outer layer of something, e.g. the earth
      B2
      More
    • disrupt

      US /dɪsˈrʌpt/

      UK /dɪsˈrʌpt/

      • Transitive Verb
      • To cause a disturbance in an activity in progress
      B2TOEIC
      More
    • diverse

      US /dɪˈvɚs, daɪ-, ˈdaɪˌvɚs/

      UK /daɪˈvɜ:s/

      • Adjective
      • Being varied or different from each other
      • Very different from each other
      B1TOEIC
      More
    • element

      US /ˈɛləmənt/

      UK /'elɪmənt/

      • Noun (Countable/Uncountable)
      • Essential or particular part of something
      • A substance that cannot be broken down into simpler substances by chemical means.
      A2TOEIC
      More
    • enact

      US /ɛnˈækt/

      UK /ɪˈnækt/

      • Transitive Verb
      • To make a bill into law
      • Verb (Transitive/Intransitive)
      • To act or perform, as in a play
      B2
      More
    • essential

      US /ɪˈsɛnʃəl/

      UK /ɪ'senʃl/

      • Adjective
      • Extremely or most important and necessary
      • Fundamental; basic.
      • Noun
      • A concentrated hydrophobic liquid containing volatile aroma compounds from plants.
      B1TOEIC
      More
    • expose

      US /ɪkˈspoʊz/

      UK /ɪk'spəʊz/

      • Transitive Verb
      • To make visible, without covering or protection
      • To allow light through a cameras lens onto film
      A2TOEIC
      More
    • exposure

      US /ɪkˈspoʒɚ/

      UK /ɪk'spəʊʒə(r)/

      • Noun
      • Allowing light through a cameras lens onto film
      • Being talked about in the media
      A2TOEIC
      More
    • fairy

      US /ˈfɛri/

      UK /'feərɪ/

      • Noun
      • Small imaginary being that can do magic
      B1
      More
    • fatigue

      US /fəˈtiɡ/

      UK /fəˈti:g/

      • Uncountable Noun
      • Breaking due to being moved or bent many times
      • Being very tired
      • Transitive Verb
      • To cause someone or something to become very tired
      B2
      More
    • finance

      US /fəˈnæns, faɪ-, ˈfaɪˌnæns/

      UK /ˈfaɪnæns/

      • Uncountable Noun
      • Control of money a person, business has access to
      • Adjective
      • Concerned with money
      A2TOEIC
      More
    • for example

      US

      UK

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

      US /ˈɡæsəˌlin, ˌɡæsəˈlin/

      UK /ˈgæsəli:n/

      • Uncountable Noun
      • Liquid we put in cars to make them run
      • The industry related to the production, distribution, and sale of gasoline.
      B2TOEIC
      More
    • greed

      US /ɡrid/

      UK /gri:d/

      • Uncountable Noun
      • Wanting too much of something
      B1
      More
    • havoc

      US /'hævək/

      UK /ˈhævək/

      • Uncountable Noun
      • Situation with destruction, damage and confusion
      B2
      More
    • implementation

      US /ˌɪmplɪmənˈteʃən/

      UK /ˌɪmplɪmen'teɪʃn/

      • Uncountable Noun
      • A practical means for accomplishing something
      B1TOEIC
      More
    • in on

      US

      UK

      • Phrase
      • To be involved in a secret or plan.
      • To be aware of something that is secret or not generally known.
      A1
      More
    • in return

      US /ɪn rɪˈtɚn/

      UK /in riˈtə:n/

      • Adverb
      • As a reciprocal action or gesture; in exchange or repayment.
      • Phrase
      • As compensation or consideration for something.
      • As a reaction or response to something.
      A1
      More
    • in turn

      US

      UK

      • Adverb
      • One after the other in a sequence or rotation.
      A1
      More
    • ingest

      US /ɪn'dʒest/

      UK /ɪnˈdʒest/

      • Transitive Verb
      • To eat, drink, or swallow something
      C1TOEIC
      More
    • inhale

      US /ɪnˈhel/

      UK /ɪnˈheɪl/

      • Verb (Transitive/Intransitive)
      • To breathe in something like air or smoke
      • To eat or drink something extremely fast
      B2
      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
    • joint

      US /dʒɔɪnt/

      UK /dʒɔɪnt/

      • Noun (Countable/Uncountable)
      • Body parts where bones meet and can move together
      • Point at which two things meet (e.g. a road)
      • Adjective
      • Shared; involving working together; in common
      A2
      More
    • justice

      US /ˈdʒʌstɪs/

      UK /'dʒʌstɪs/

      • Uncountable Noun
      • Quality of being fair, equal, or just
      • Countable Noun
      • Person in a court who judges criminal cases
      A2
      More
    • lead to

      US /lid tu/

      UK /li:d tu:/

      • Phrasal Verb
      • To result in some action
      • Verb (Transitive/Intransitive)
      • To have something as a consequence or result.
      A1
      More
    • league

      US /liɡ/

      UK /li:ɡ/

      • Noun
      • Group of people, countries with a common goal
      • Association of sports teams that organizes matches
      • Intransitive Verb
      • To form a league; to unite for a common purpose.
      A2TOEIC
      More
    • malleability

      US

      UK

      • Uncountable Noun
      • (Substance) easily changed into a new shape
      C2
      More
    • mimic

      US /ˈmɪmɪk/

      UK /'mɪmɪk/

      • Countable Noun
      • Someone who tries to act like another person
      • Transitive Verb
      • To copy a person's words/actions to amuse people
      B2
      More
    • mold

      US /mold/

      UK /məʊld/

      • Noun
      • Distinctive type of character or nature
      • Fungus growing on old food or in wet dark places
      • Transitive Verb
      • To influence a person's character or behavior
      • To form something into a shape
      B1
      More
    • no matter

      US

      UK

      • Conjunction
      • Regardless of; it does not matter.
      • Adverb
      • Regardless of; it is not important
      A1
      More
    • obscure

      US /əbˈskjʊr/

      UK /əbˈskjʊə(r)/

      • Transitive Verb
      • To hide something to make it difficult to be seen
      • Make unclear, vague, or difficult to understand.
      • Adjective
      • Being confusing and difficult to understand
      • Not famous; unknown by most people
      B2
      More
    • opacity

      US

      UK

      • Uncountable Noun
      • Condition of being difficult to understand
      C2
      More
    • pediatrician

      US /ˌpi:dɪr'trɪʃn/

      UK /ˌpi:dɪə'trɪʃn/

      • Noun
      • Specialist in the care of babies or children
      C2
      More
    • promote

      US /prəˈmoʊt/

      UK /prəˈməʊt/

      • Transitive Verb
      • To try to encourage popularity/sales of a product
      • To move someone to a higher position or rank
      A2TOEIC
      More
    • protein

      US /ˈprəʊˌtiːn/

      UK /ˈprəʊti:n/

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

      US /rɪ'li:s/

      UK /rɪ'li:s/

      • Transitive Verb
      • To free someone from a responsibility or burden
      • To allow a film, music etc. to be sold/distributed
      • Noun
      • Act of freeing someone from a duty or burden
      • Introduction of a new product, film, book, etc.
      A2TOEIC
      More
    • sensitive

      US /ˈsɛnsɪtɪv/

      UK /'sensətɪv/

      • Adjective
      • Taking offense easily; easily upset or hurt
      • (Private information) needing careful treatment
      A2TOEIC
      More
    • serotonin

      US /ˌserəˈtoʊnɪn/

      UK /ˌserəˈtəʊnɪn/

      • Uncountable Noun
      • A neurotransmitter in the brain that helps regulate mood, sleep, appetite, and emotional well-being; often referred to as the "feel-good" hormone.
      C2
      More
    • set on

      US /sɛt ɑn/

      UK /set ɔn/

      • Phrasal Verb
      • To attack
      • To cause someone to want to do something.
      A1
      More
    • spur

      US /spɚ/

      UK /spɜ:(r)/

      • Transitive Verb
      • To make your horse go faster
      • To make someone want to do something
      • Noun
      • Rock that sticks out from the side of a mountain
      • Something that makes a person act
      B2
      More
    • synthesis

      US /ˈsɪnθɪsɪs/

      UK /ˈsɪnθəsɪs/

      • Noun (Countable/Uncountable)
      • Process of making something new out of other ones
      • Building something complex from simple parts
      B2TOEIC
      More
    • undermine

      US /ˌʌndərˈmaɪn/

      UK /ˌʌndəˈmaɪn/

      • Transitive Verb
      • To weaken or destroy secretly and usually slowly
      • To excavate the foundation or supporting material of (a building, cliff, etc.).
      B2TOEIC
      More
    • worldwide

      US /ˈwɚldˈwaɪd/

      UK /ˈwɜ:ldwaɪd/

      • Adjective
      • Spanning or extending throughout the entire world
      • Adverb
      • Extending or reaching throughout the whole world.
      B1
      More
    • zinc

      US /zɪŋk/

      UK /zɪŋk/

      • Noun (Countable/Uncountable)
      • Bluish white metal used in making brass
      B2
      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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    80
    B2US
    #TED-Ed#lead#paint#behavioral#metallic#cognitive

    How lead affects your body - Gerald Markowitz and David Rosner

    0
    Jasmine Chen posted on 2025/11/16
    Ever wonder how lead sneaks into our bodies and what it does? This video dives deep into the historical investigation of lead poisoning, from old paint to water contamination, and reveals the surprising science behind its effects. You'll pick up advanced vocabulary and gain a richer understanding of environmental justice issues!

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