Vocabulary

  • in terms of
  • tap into: To manage to use something in a way that brings you benefits
  • come up with: To think of an idea or solution; produce
  • in order to: For the purpose of; with the aim of.
  • alternative energy: Energy generated from natural resources, such as sunlight, wind, rain, tides, and geothermal heat, which are renewable.
  • in the long run: Eventually; over a long period of time.
  • grow on: To cause someone to begin to like
  • in one year: Within a period of twelve months.
  • on average: Typically; usually; based on an average calculation.
  • in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
  • work on: To devote effort to improve or develop something
  • in turn: One after the other in a sequence or rotation.
  • instead of: When one thing is replaced by another
  • have to: Must do
  • by mistake: Accidentally; unintentionally.
  • water down: To add water to a drink or other liquid in order to make it less strong, concentrated, or thick.
  • around the world: In or to many countries.
  • abundant in: Present in great quantity; plentiful in.
  • heat up: To become warmer; to make something warmer.
  • come at: To approach someone to attack them
  • into space: Toward or entering the region beyond Earth's atmosphere.
  • thanks to: Because of; as a result of.
  • way to go: An expression of encouragement or approval.
  • come together: To assemble or unite; to start working together.
  • based on: To use something as the foundation or starting point for something else.
  • in return: As a reciprocal action or gesture; in exchange or repayment.
  • check out
  • fuel: To give power to (a mob, anger, etc.); incite
  • capable: Being able to do something very well; proficient
  • produce: Fresh foods such as fruits and vegetables
  • panel: Group who answer questions or give opinions
  • energy: Physical or mental strength
  • technology: Use or knowledge of science in industry etc.
  • water: Clear liquid that forms the seas, rivers and rain
  • generate: To create or be produced or bring into existence
  • plant: Factory or a place where things are made
  • steam: Mist collecting on a surface when wet air cools
  • traditional: Involved in a custom or event common to a people
  • power: Legal or official right to perform certain actions
  • nuclear: Concerning or involving the center of an atom
  • oyster: An edible marine mollusk
  • coal: Dark hard substance from the earth burnt as a fuel
Placeholder Image

Preparing usage notes, please check back later

  • not found vocabularyNo vocabulary matches your filters
    • abundant in

      US

      UK

      • Adjective
      • Present in great quantity; plentiful in.
      • Well-supplied with something.
      More
    • alternative energy

      US

      UK

      • Noun
      • Energy generated from natural resources, such as sunlight, wind, rain, tides, and geothermal heat, which are renewable.
      More
    • around the world

      US /əˈraʊnd ði wɜrld/

      UK /əˈraund ðə wɜː(r)ld/

      • Phrase
      • In or to many countries.
      • In various places throughout the world.
      A2
      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
    • by mistake

      US /baɪ mɪˈstek/

      UK /bai misˈteik/

      • Phrase
      • Accidentally; unintentionally.
      A2
      More
    • capable

      US /ˈkepəbəl/

      UK /'keɪpəbl/

      • Adjective
      • Being able to do something very well; proficient
      • Having the ability, fitness, or quality necessary to do or achieve a specified thing.
      A2
      More
    • check out

      US /tʃɛk aʊt/

      UK /tʃek aut/

      • Phrase
      • Phrasal Verb
      • To find out information about something
      • To take books out of a library
      A1
      More
    • coal

      US /kol/

      UK /kəʊl/

      • Uncountable Noun
      • Dark hard substance from the earth burnt as a fuel
      • The industry involved in the mining and distribution of coal.
      • Countable Noun
      • A single piece of coal.
      A2
      More
    • come at

      US /kʌm æt/

      UK /kʌm æt/

      • Phrasal Verb
      • To approach someone to attack 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
    • come up with

      US /kʌm ʌp wɪð/

      UK /kʌm ʌp wið/

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

      US /ˈɛnədʒi/

      UK /'enədʒɪ/

      • Noun (Countable/Uncountable)
      • Physical or mental strength
      • Enthusiasm and determination.
      A2
      More
    • fuel

      US /ˈfjuəl/

      UK /'fju:əl/

      • Transitive Verb
      • To give power to (a mob, anger, etc.); incite
      • To provide gas or petrol for something
      • Uncountable Noun
      • Material used to produce heat or power when burned
      A2TOEIC
      More
    • generate

      US /ˈdʒɛnəˌret/

      UK /ˈdʒenəreɪt/

      • Transitive Verb
      • To create or be produced or bring into existence
      • To create electricity, heat, energy and power
      A2TOEIC
      More
    • grow on

      US /ɡro ɑn/

      UK /ɡrəu ɔn/

      • Phrasal Verb
      • To cause someone to begin to like
      A1
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      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
    • in one year

      US

      UK

      • Phrase
      • Within a period of twelve months.
      A1
      More
    • in order to

      US /ɪn ˈɔrdɚ tu/

      UK /in ˈɔ:də tu:/

      • Preposition
      • For the purpose of; with the aim of.
      • Phrase
      • In a specific sequence or arrangement.
      • With the aim of; for the purpose of.
      C1
      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 terms of

      US

      UK

      • Phrase
      • With regard to; concerning a particular aspect.
      A1
      More
    • in the long run

      US

      UK

      • Phrase
      • Eventually; over a long period of time.
      A1
      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
    • in turn

      US

      UK

      • Adverb
      • One after the other in a sequence or rotation.
      A1
      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
    • into space

      US

      UK

      • Phrase
      • Toward or entering the region beyond Earth's atmosphere.
      • Figuratively, entering a realm of imagination or abstraction.
      A1
      More
    • nuclear

      US /ˈnukliɚ, ˈnju-/

      UK /ˈnju:kliə(r)/

      • Adjective
      • Concerning or involving the center of an atom
      A2
      More
    • on average

      US /ɑn ˈævərɪdʒ/

      UK /ɔn ˈævəridʒ/

      • Phrase
      • Typically; usually; based on an average calculation.
      B1
      More
    • oyster

      US /ˈɔɪstɚ/

      UK /'ɔɪstə(r)/

      • Countable Noun
      • An edible marine mollusk
      B2
      More
    • panel

      US /ˈpænəl/

      UK /'pænl/

      • Noun (Countable/Uncountable)
      • Group who answer questions or give opinions
      • Flat surface with controls and switches
      • Transitive Verb
      • To cover a wall with thin pieces of wood
      A2TOEIC
      More
    • plant

      US /plænt/

      UK /plɑ:nt/

      • Noun (Countable/Uncountable)
      • Factory or a place where things are made
      • Living thing with leaves and roots growing in soil
      • Transitive Verb
      • To firmly position something (in the ground)
      • To put seeds, flowers, trees in the ground
      A2TOEIC
      More
    • steam

      US /stim/

      UK /sti:m/

      • Uncountable Noun
      • Mist collecting on a surface when wet air cools
      • Source of stamina, strength or energy
      • Verb (Transitive/Intransitive)
      • To cover a surface with steam, so as to clean it
      • To cook in mist of tiny drops from boiling water
      A2
      More
    • tap into

      US /tæp ˈɪntu/

      UK /tæp ˈɪntuː/

      • Phrasal Verb
      • To manage to use something in a way that brings you benefits
      • To understand and express something that people are feeling
      B1
      More
    • technology

      US /tɛkˈnɑlədʒi/

      UK /tek'nɒlədʒɪ/

      • Uncountable Noun
      • Use or knowledge of science in industry etc.
      • Machinery and equipment developed from scientific knowledge.
      A2TOEIC
      More
    • thanks to

      US /θæŋks tu/

      UK /θæŋks tu:/

      • Preposition
      • Because of; as a result of.
      A1
      More
    • traditional

      US /trəˈdɪʃənəl/

      UK /trəˈdɪʃənl/

      • Adjective
      • Involved in a custom or event common to a people
      A2TOEIC
      More
    • water down

      US

      UK

      • Phrasal Verb
      • To add water to a drink or other liquid in order to make it less strong, concentrated, or thick.
      • To make something weaker or less forceful; to reduce the intensity or impact of something.
      A1
      More
    • way to go

      US /we tu ɡo/

      UK /wei tu: ɡəu/

      • Interjection
      • An expression of encouragement or approval.
      • An expression of sarcasm after someone has made a mistake.
      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
      More
    Video not in English?
    Video not in English?

    Get the full experience in the app

    Learn anywhere with detailed sentence and usage analysis

    preview
    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.

    Get the full experience in the app

    Look up words anytime with pronunciation, part of speech, and usage

    preview

    brave

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

    Get the full experience in the app

    Practice speaking anytime and get instant pronunciation feedback

    preview

    Try this speaking exercise.

    Try practicing with this sentence.

    80
    B2
    #energy#algae#thorium#oyster#solar#power

    Top 10 INCREDIBLE Alternatives to Alternative ENERGY

    0
    richardwang posted on 2016/05/31
    Ever wondered about the future of energy beyond solar and wind? This video dives into 10 mind-blowing alternatives, from fusion power with ITER to algae biofuels and airborne turbines! You'll pick up tons of advanced vocabulary while exploring these cutting-edge technologies.

    Learn this video on the APP!

    The VoiceTube App has more in-depth practice for videos!

    Recommended Videos

    Auto Next Video

    Footer

    Download on the App StoreGet it on Google Play

    About

    • About Us
    • Our Learning Services
    • Join Us
    • FAQ
    • Hot Tags

    Services

    • Pronunciation Challenge
    • Saved
    • Search Vocabulary
    • Blog

    Channels

    Levels

    • A1
    • A2
    • B1
    • B2
    • C1
    • C2

    Privacy˙Terms˙
    ©2026 VoiceTube Corporation. All rights reserved