Vocabulary

  • in order to: For the purpose of; with the aim of.
  • on the internet: Located or available on the internet.
  • look at: To use your eyes to focus on something
  • on the other hand : Considering a different aspect of the matter; alternatively.
  • along with: In addition to; together with.
  • think of: To look on as (being something specific); consider
  • great: Very good; better than before
  • interesting: Taking your attention; making you want to know
  • question: To ask for or try to get information
  • small: Little in size; not big
  • eye: The part of the body that you see with
  • Internet: Worldwide computer network system
  • sun: Light and heat coming from a large star in the sky
  • class: To place things into groups by common qualities
  • wait: To delay or not do something until later
  • job: Something that must be done
  • hand: Cards given to a player in a card game
  • change: To exchange one set of clothes for another
  • number: Symbols such as 1, 2, 56, 793
  • put: To move or place a thing in a particular position
  • kind: In a caring and helpful manner
  • high: Excited or relaxed from taking drugs
  • pleasant: Causing a good feeling
  • awesome: Great; wonderful; stupendous
  • temperature: When you your body heat is above normal
  • heat: State of anger, excitement, or arguing
  • large: Big; of great size; broad, tall, wide, or fat
  • nature: Person's character or particular way of behaving
  • difference: A thing or issue that people do not agree about
  • clear: Empty; without anything in it or on it
  • rest: Time when one relaxes, sleeps, or is inactive
  • order: Religious or social group, as of nuns
  • bring: To take or go with someone to a place
  • cool: Steady and calm when facing difficulties
  • hope: When you wish something will happen; what you wish
  • side: To decide to agree with one point, not the other
  • energy: Physical or mental strength
  • bomb: To attack with explosives
  • split: No longer married or in a relationship
  • require: To demand that someone does something
  • produce: Fresh foods such as fruits and vegetables
  • environment: Natural world in which plants and animals live
  • speed: How fast or slow something is or is done
  • amount: Quantity of something
  • splitting: To become divided or broken along a straight line
  • huge: Very very large
  • crash: To damage an object by causing it to hit something
  • helpful: Doing things that help someone
  • secret: Kept hidden from others; Known only to a few people
  • avoid: To prevent from happening
  • personal: Done by or to a particular person; individual
  • nuclear: Concerning or involving the center of an atom
  • reaction: Bodily response to a drug or something eaten
  • atom: Smallest bit that matter can be broken down into
  • release: To free someone from a responsibility or burden
  • mass: Religious ceremony in some Christian churches
  • deadly: Causing or capable of causing death
  • density: Degree to which an area is filled or covered
  • occur: To come to pass or to happen
  • transform: To change the shape completely in a good way
  • overcome: To succeed in a struggle against; defeat
  • define: To explain the meaning of words
  • chemical: Basic substance produced by mixing elements
  • production: Process of producing or growing food naturally
  • highly: In a manner that shows approval
  • brutally: In a very violent or mean way
  • trigger: Lever on a gun that you pull to fire
  • equation: Mathematical statement showing things to be equal
  • humanity: Quality of being understanding or sympathetic
  • core: To take out the central section of a fruit
  • fission: Form of nuclear energy where particles combine
  • fusion: Combining various things to make something new
  • hydrogen: Lightest of all chemical elements
  • neutron: Charge and mass about equal to a proton; enters into the structure of the atomic nucleus
  • uranium: Radioactive element used for nuclear energy/weapon
  • atomic: Concerning atoms
  • deuterium: Isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)
  • tritium: Radioactive isotope of hydrogen producing light
  • hmmm
  • radioactive: Emitting harmful energy from nuclear activity
  • dude: Form of address for a man
  • subscribe: To regularly pay to receive a service
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    • along with

      US /əˈlɔŋ wɪð/

      UK /əˈlɔŋ wið/

      • Preposition
      • In addition to; together with.
      • Adverb
      • In company or together with someone or something.
      • Including; in addition to.
      A2
      More
    • atom

      US /ˈætəm/

      UK /'ætəm/

      • Noun
      • Smallest bit that matter can be broken down into
      B1
      More
    • atomic

      US /əˈtɑ:mɪk/

      UK /əˈtɒmɪk/

      • Adjective
      • Concerning atoms
      B1
      More
    • avoid

      US /əˈvɔɪd/

      UK /ə'vɔɪd/

      • Transitive Verb
      • To prevent from happening
      • To stay away from
      A2TOEIC
      More
    • awesome

      US /ˈɔsəm/

      UK /'ɔ:səm/

      • Adjective
      • Great; wonderful; stupendous
      B2TOEIC
      More
    • bomb

      US /bɑm/

      UK /bɒm/

      • Transitive Verb
      • To attack with explosives
      • Noun
      • An explosive device
      B1
      More
    • brutally

      US /ˈbrutl:ɪ/

      UK /'bru:təlɪ/

      • Adverb
      • In a very violent or mean way
      B1
      More
    • chemical

      US /ˈkɛmɪkəl/

      UK /ˈkemɪkl/

      • Noun (Countable/Uncountable)
      • Basic substance produced by mixing elements
      • The branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
      • Adjective
      • Made of various elements
      A2
      More
    • core

      US /kɔr, kor/

      UK /kɔ:(r)/

      • Transitive Verb
      • To take out the central section of a fruit
      • Noun (Countable/Uncountable)
      • Important central part of something
      • The hard central part of certain fruits, containing the seeds.
      A2
      More
    • deadly

      US /ˈdɛdli/

      UK /ˈdedli/

      • Adjective
      • Causing or capable of causing death
      • Being very accurate
      • Adverb
      • Extremely; intensely.
      A2
      More
    • define

      US /dɪˈfaɪn/

      UK /dɪ'faɪn/

      • Transitive Verb
      • To explain the meaning of words
      • To set or mark the limits of something
      A2TOEIC
      More
    • density

      US /ˈdɛnsɪti/

      UK /ˈdensəti/

      • Noun (Countable/Uncountable)
      • Degree to which an area is filled or covered
      • The degree of compactness of a substance.
      C1TOEIC
      More
    • dude

      US /dud, djud/

      UK /du:d/

      • Noun
      • Form of address for a man
      • (informal) A man; a fellow.
      • Interjection
      • (informal) Used as a term of address, often between men.
      B2
      More
    • energy

      US /ˈɛnədʒi/

      UK /'enədʒɪ/

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

      US /ɪˈkweʒən, -ʃən/

      UK /ɪˈkweɪʒn/

      • Noun (Countable/Uncountable)
      • Mathematical statement showing things to be equal
      • Complex set of different facts, ideas or issues
      B1
      More
    • fission

      US /ˈfɪʃən/

      UK /ˈfɪʃn/

      • Noun
      • Form of nuclear energy where particles combine
      C1TOEIC
      More
    • fusion

      US /ˈfjuʒən/

      UK /ˈfju:ʒn/

      • Noun (Countable/Uncountable)
      • Combining various things to make something new
      • The process in which light atomic nuclei combine to form a heavier nucleus, releasing large amounts of energy.
      B2
      More
    • heat

      US /hit/

      UK /hi:t/

      • Uncountable Noun
      • State of anger, excitement, or arguing
      • Particular temperature at which to cook something
      • Transitive Verb
      • To make hot or hotter
      A2
      More
    • helpful

      US /ˈhɛlpfəl/

      UK /ˈhelpfl/

      • Adjective
      • Doing things that help someone
      A2
      More
    • huge

      US /hjudʒ/

      UK /hju:dʒ/

      • Adjective
      • Very very large
      A2
      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
    • hydrogen

      US /ˈhaɪdrədʒən/

      UK /ˈhaɪdrədʒən/

      • Uncountable Noun
      • Lightest of all chemical elements
      B1
      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
    • 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
    • mass

      US /mæs/

      UK /mæs/

      • Noun (Countable/Uncountable)
      • Religious ceremony in some Christian churches
      • Large amount or number of something
      • Transitive Verb
      • To gather people or things into a large group
      B1
      More
    • nuclear

      US /ˈnukliɚ, ˈnju-/

      UK /ˈnju:kliə(r)/

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

      US

      UK

      • Phrase
      • Located or available on the internet.
      • Using the internet as a medium or platform.
      A1
      More
    • on the other hand

      US

      UK

      • Phrase
      • Considering a different aspect of the matter; alternatively.
      A1
      More
    • overcome

      US /ˌovɚˈkʌm/

      UK /ˌəʊvə'kʌm/

      • Transitive Verb
      • To succeed in a struggle against; defeat
      • Participle
      • Past participle of overcome; to have successfully dealt with or controlled a problem or feeling.
      A2TOEIC
      More
    • personal

      US /ˈpɚsənəl/

      UK /ˈpɜ:sənl/

      • Adjective
      • Done by or to a particular person; individual
      • Concerning a person's private life or feelings
      A2
      More
    • pleasant

      US /ˈplɛzənt/

      UK /'pleznt/

      • Adjective
      • Causing a good feeling
      • Having an agreeable or attractive personality.
      B1
      More
    • production

      US /prəˈdʌkʃən, pro-/

      UK /prəˈdʌkʃn/

      • Uncountable Noun
      • Process of producing or growing food naturally
      • Process of making something on a large scale
      A2TOEIC
      More
    • radioactive

      US /ˌredioˈæktɪv/

      UK /ˌreɪdɪəʊ'æktɪv/

      • Adjective
      • Emitting harmful energy from nuclear activity
      B2
      More
    • reaction

      US /riˈækʃən/

      UK /rɪ'ækʃn/

      • Noun
      • Bodily response to a drug or something eaten
      • Feeling or action in response to something
      A2
      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
    • require

      US /rɪˈkwaɪr/

      UK /rɪ'kwaɪə(r)/

      • Transitive Verb
      • To demand that someone does something
      • To need to do something, to make it necessary
      A2TOEIC
      More
    • speed

      US /spid/

      UK /spi:d/

      • Uncountable Noun
      • How fast or slow something is or is done
      • Verb (Transitive/Intransitive)
      • To move quickly when completing an action
      • To drive a vehicle faster than laws allow
      A2TOEIC
      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
    • splitting

      US /ˈsplɪtɪŋ/

      UK /ˈsplɪtɪŋ/

      • Verb (Transitive/Intransitive)
      • To become divided or broken along a straight line
      • To cause a cut in (lip, etc.)
      A2
      More
    • subscribe

      US /səbˈskraɪb/

      UK /səb'skraɪb/

      • Verb (Transitive/Intransitive)
      • To regularly pay to receive a service
      B1TOEIC
      More
    • temperature

      US /ˈtɛmpərəˌtʃʊr,-tʃɚ,ˈtɛmprə-/

      UK /ˈtemprətʃə(r)/

      • Noun (Countable/Uncountable)
      • When you your body heat is above normal
      • How hot or cold something is, e.g. the weather
      A2
      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
    • transform

      US /trænsˈfɔrm/

      UK /træns'fɔ:m/

      • Transitive Verb
      • To change the shape completely in a good way
      • To convert from one form or substance into another.
      C2
      More
    • trigger

      US /ˈtrɪɡɚ/

      UK /'trɪɡə(r)/

      • Noun
      • Lever on a gun that you pull to fire
      • Device that starts a process
      • Transitive Verb
      • To start a process off e.g. a memory
      • To cause something to begin or happen.
      B1
      More
    • tritium

      US /ˈtrɪtiəm, ˈtrɪʃi-/

      UK /ˈtrɪtiəm/

      • Uncountable Noun
      • Radioactive isotope of hydrogen producing light
      C2
      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
    #fission#fusion#energy#nuclear#reaction#hydrogen

    Cute Science: Fission and Fusion! :3

    0
    QAM Chen posted on 2013/11/30
    Ever wondered about the science behind atomic bombs and stars? This super cute video breaks down nuclear fission and fusion, explaining the difference with tons of cool science vocabulary you'll want to pick up! It's a fantastic way to boost your knowledge and learn some advanced terms in a fun, easy-to-understand way.

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