Vocabulary

  • instead of: When one thing is replaced by another
  • high and low: Searching everywhere thoroughly.
  • based on: To use something as the foundation or starting point for something else.
  • consist of
  • heat up: To become warmer; to make something warmer.
  • arranged in: Organized or placed in a specific order or manner within a particular space or format.
  • due to: Because of; owing to
  • used to: Did regularly before, but don't do now
  • current: Electricity flowing through wires
  • represent: To depict art objects, figures, scenes; to portray
  • switch: A change or shift from one method to another
  • call: A order or request for action
  • perform: To carry out an action well or successfully
  • device: Object, machine, or equipment for a specific use
  • logical: Sensible; reasonable
  • type: Printed letters or blocks used for printing them
  • base: Place military personnel live, train, and operate
  • high: Excited or relaxed from taking drugs
  • vary: To change something and make it different
  • vacuum: Space with absolutely no air in it
  • electronic: Operating by use of electricity; digital
  • electricity: Energy generated positive and negative charges
  • conjunction: Combination of things or events
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    • arranged in

      US

      UK

      • Verb (Transitive/Intransitive)
      • Organized or placed in a specific order or manner within a particular space or format.
      • Displayed or set out attractively within something.
      More
    • base

      US /bes/

      UK /beɪs/

      • Noun (Countable/Uncountable)
      • Place military personnel live, train, and operate
      • Bottom part of an object that touches a surface
      • Transitive Verb
      • To use as the starting point or origin for
      • To have as the main location for (company, etc.)
      A2TOEIC
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    • 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
    • conjunction

      US /kənˈdʒʌŋkʃən/

      UK /kənˈdʒʌŋkʃn/

      • Noun
      • Combination of things or events
      • Word that joins parts of a sentence, e.g. 'and'
      B1
      More
    • consist of

      US /kənˈsɪst ʌv/

      UK /kənˈsist ɔv/

      • Phrasal Verb
      A2
      More
    • current

      US /ˈkɚrənt, ˈkʌr-/

      UK /'kʌrənt/

      • Uncountable Noun
      • Electricity flowing through wires
      • Movement of water in a river, or air in the sky
      • Adjective
      • Happening or being in the present time
      • In general use or accepted by most people.
      A2
      More
    • device

      US /dɪˈvaɪs/

      UK /dɪˈvaɪs/

      • Noun (Countable/Uncountable)
      • Object, machine, or equipment for a specific use
      • Method of doing something; a way
      A2TOEIC
      More
    • due to

      US /du tu/

      UK /dju: tu:/

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

      US /ɪlɛkˈtrɪsɪti,ˌilɛk-/

      UK /ɪˌlekˈtrɪsəti/

      • Uncountable Noun
      • Energy generated positive and negative charges
      • The study or science of electric charges and currents.
      A2
      More
    • electronic

      US /ɪlɛkˈtrɑnɪk, ˌilɛk-/

      UK /ɪˌlek'trɒnɪk/

      • Adjective
      • Operating by use of electricity; digital
      • Produced or performed using electronic instruments or devices.
      A2
      More
    • heat up

      US /hit ʌp/

      UK /hi:t ʌp/

      • Phrasal Verb
      • To become warmer; to make something warmer.
      • To become excited or agitated.
      A1
      More
    • high and low

      US /ˈhaɪ ən lo/

      UK /ˈhaɪ ən ləu/

      • other
      • Searching everywhere thoroughly.
      B1
      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
    • logical

      US /ˈlɑdʒɪkəl/

      UK /ˈlɒdʒɪkl/

      • Adjective
      • Sensible; reasonable
      A2
      More
    • represent

      US /ˌrɛprɪˈzɛnt/

      UK /ˌreprɪ'zent/

      • Transitive Verb
      • To depict art objects, figures, scenes; to portray
      • To show or describe something in a particular way
      A2TOEIC
      More
    • switch

      US /swɪtʃ/

      UK /swɪtʃ/

      • Noun
      • A change or shift from one method to another
      • Thing you move to turn electrical items on or off
      • Transitive Verb
      • To exchange or replace something for another thing
      A2TOEIC
      More
    • used to

      US /juzd tu/

      UK /ˈju:st tə/

      • Adjective
      • Did regularly before, but don't do now
      • Auxiliary Verb
      • Have done before, but do not do now
      A1
      More
    • vacuum

      US /ˈvækjuəm, -jum, -jəm/

      UK /'vækjʊəm/

      • Noun (Countable/Uncountable)
      • Space with absolutely no air in it
      • Cleaning machine with engine that sucks up dirt
      • Transitive Verb
      • To clean (a floor) using a sucking machine
      • To seal something in a vacuum.
      B1
      More
    • vary

      US /ˈveri/

      UK /ˈveəri/

      • Verb (Transitive/Intransitive)
      • To change something and make it different
      • To be changeable, both up and down
      A2TOEIC
      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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    B2
    #TED-Ed#voltage#transistor#cathode#logical#emitter

    【TED-Ed】How transistors work - Gokul J. Krishnan

    0
    VoiceTube posted on 2016/10/03
    Ever wondered how your phone or computer actually works? This awesome TED-Ed video breaks down the magic behind transistors, the tiny components that power all our digital devices! You'll pick up some seriously cool advanced vocabulary related to electronics history and binary computing, making it a fantastic way to boost your English while learning something new.

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