Vocabulary

  • light on: To illuminate something.
  • in particular: Specifically; especially.
  • off of: From a position on something; down from.
  • look at: To use your eyes to focus on something
  • make up: To invent or create a story
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • of course: Sure ; Certainly
  • in practice: In reality or actual use; as opposed to in theory.
  • figure out: To understand the behavior of someone
  • process: To organize and use data in a computer
  • figure: To appear in a game, play or event
  • practice: The office and place for legal or medical work
  • split: No longer married or in a relationship
  • spectrum: The wavelengths of colors from red to violet
  • molecule: Two or more atoms chemically combined
  • amount: Quantity of something
  • complicated: To make more difficult to do, understand or use
  • absorb: To take up all attention / energy of something
  • atmosphere: Air around us
  • clever: Funny in a way that shows intelligence
  • challenge: An activity you wish to try that may be hard to do
  • sensitive: Taking offense easily; easily upset or hurt
  • deal: To cope with something - usually troubles
  • effect: An advantage, benefit
  • intensity: Great energy, strength, or concentration
  • planet: One of the bodies that orbit the sun
  • extra: More than necessary; additional
  • orbit: Path an object takes as it circles another object
  • pretty: Being attractive to the eye in a simple way
  • bounce: A person's energy or confidence
  • dip: To decrease or lower temporarily
  • oxygen: A gas in the air that we need to breathe
  • ambiguous: Able to be understood in more than one way
  • emission: A substance (e.g. gas) released into the air
  • emit: To release or send out (a gas, etc.)
  • single: One run in cricket or a hit baseball
  • sodium: A soft, white chemical element
  • block: Solid piece of material used for building
  • carbon: Chemical element with an atomic number of 6
  • depend: Be controlled or determined by (someone/something)
  • notice: To become aware by sight, touch, or hearing
  • dioxide: An oxide containing two oxides per molecule
  • fact: Something that is known or proved to be true
  • faint: To suddenly become unconscious and fall down
  • acid: Sour substance that reacts with metals e.g. lemon
  • relative: Measured or considered in comparison to another
  • learn: To get knowledge or skills by study or experience
  • scatter: To throw or move into various different directions
  • discover: To find something new that was not known before
  • match: To equal or be as good as something else
  • haven: Place where people can feel safe and happy
  • front: Behavior not showing a person's true feelings
  • part: Division of a book
  • hard: Difficult to do; difficult to understand
  • methane: Colorless gas without smell often used as fuel
  • hydrogen: Lightest of all chemical elements
  • transmit: To broadcast by using signals to a radio/TV
  • absorption: Process of being absorbed e.g. liquid, attention
  • vapor: Tiny droplets or pieces of some substance spread thinly throughout the air
  • nitrogen: A colorless chemical element without a smell
  • constituent: Necessary part or element of something else
  • molecular: About or caused by molecules
  • helium: Light, colorless gaseous element with no smell
  • prism: Three-dimensional object
  • fingerprint: Generic term for any identifying characteristic
  • grating: To shred food into very small pieces
  • diffraction: Bending light, etc. around something/through a hole
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  • not found vocabularyNo vocabulary matches your filters
    • 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
    • absorption

      US /əbˈsɔ:rpʃn/

      UK /əbˈsɔ:pʃn/

      • Noun (Countable/Uncountable)
      • Process of being absorbed e.g. liquid, attention
      • The process of understanding and assimilating information or ideas.
      B2
      More
    • acid

      US /ˈæsɪd/

      UK /ˈæsɪd/

      • Noun (Countable/Uncountable)
      • Sour substance that reacts with metals e.g. lemon
      A2
      More
    • ambiguous

      US /æmˈbɪɡjuəs/

      UK /æmˈbɪgjuəs/

      • Adjective
      • Able to be understood in more than one way
      B1TOEIC
      More
    • atmosphere

      US /ˈætməˌsfɪr/

      UK /'ætməsfɪə(r)/

      • Noun (Countable/Uncountable)
      • Air around us
      • Feeling or mood of a place
      A2
      More
    • block

      US /blɑk/

      UK /blɒk/

      • Noun (Countable/Uncountable)
      • Solid piece of material used for building
      • A piece of wood, chocolate etc.
      • Transitive Verb
      • To stop from going forward or making progress
      • To obstruct or prevent the movement or passage of.
      A2
      More
    • bounce

      US /baʊns/

      UK /baʊns/

      • Uncountable Noun
      • A person's energy or confidence
      • Quality causing a person's hair to appear healthy
      • Intransitive Verb
      • To move around energetically, playfully
      • (Of check) to be rejected due to inadequate funds
      B1
      More
    • carbon

      US /ˈkɑrbən/

      UK /'kɑ:bən/

      • Uncountable Noun
      • Chemical element with an atomic number of 6
      B1
      More
    • challenge

      US /ˈtʃæləndʒ/

      UK /'tʃælɪndʒ/

      • Noun (Countable/Uncountable)
      • An activity you wish to try that may be hard to do
      • Act of formally inviting someone to compete
      • Transitive Verb
      • To formally invite someone to compete at something
      • To question the correctness of something
      A2
      More
    • complicated

      US /ˈkɑmplɪˌketɪd/

      UK /'kɒmplɪkeɪtɪd/

      • Transitive Verb
      • To make more difficult to do, understand or use
      • Adjective
      • Difficult to do, understand or use
      • Involving many different and confusing aspects.
      B1
      More
    • constituent

      US /kənˈstɪtʃuənt/

      UK /kənˈstɪtjuənt/

      • Noun
      • Necessary part or element of something else
      C2
      More
    • depend

      US /dɪˈpend/

      UK /dɪˈpend/

      • Verb (Transitive/Intransitive)
      • Be controlled or determined by (someone/something)
      • To rely on someone or something for support, help, or existence.
      B1TOEIC
      More
    • diffraction

      US /dɪ'frækʃn/

      UK /dɪ'frækʃn/

      • Uncountable Noun
      • Bending light, etc. around something/through a hole
      C1
      More
    • dioxide

      US /daɪˈɑksaɪd/

      UK /daɪˈɒksaɪd/

      • Noun
      • An oxide containing two oxides per molecule
      B2
      More
    • dip

      US /dɪp/

      UK /dɪp/

      • Intransitive Verb
      • To decrease or lower temporarily
      • Noun (Countable/Uncountable)
      • Food or sauce eaten with crackers/raw vegetables
      • Place on surface (e.g. a road) lower than the rest
      B1
      More
    • discover

      US /dɪˈskʌvɚ/

      UK /dɪˈskʌvə(r)/

      • Transitive Verb
      • To find something new that was not known before
      • To learn or find out (something previously unknown or secret).
      A2TOEIC
      More
    • emission

      US /ɪˈmɪʃən/

      UK /iˈmɪʃn/

      • Uncountable Noun
      • A substance (e.g. gas) released into the air
      • The act of emitting light or other radiation.
      B2
      More
    • emit

      US /ɪˈmɪt/

      UK /ɪ'mɪt/

      • Transitive Verb
      • To release or send out (a gas, etc.)
      B1
      More
    • extra

      US /'ekstrə/

      UK /'ekstrə/

      • Adjective
      • More than necessary; additional
      • Of especially good quality or grade.
      • Noun (Countable/Uncountable)
      • Items more than you need; additional items
      • Person who has a small part in a movie
      A2
      More
    • faint

      US /fent/

      UK /feɪnt/

      • Intransitive Verb
      • To suddenly become unconscious and fall down
      • Adjective
      • Lacking strength; weak; lacking clarity
      • Very small, as in a chance or hope
      A2
      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
    • fingerprint

      US /ˈfɪŋɡɚˌprɪnt/

      UK /'fɪŋɡəprɪnt/

      • Noun (Countable/Uncountable)
      • Generic term for any identifying characteristic
      B2
      More
    • grating

      US /ˈɡretɪŋ/

      UK /ˈgreɪtɪŋ/

      • Transitive Verb
      • To shred food into very small pieces
      • To be unpleasantly harsh or annoying
      • Adjective
      • Unpleasantly harsh or grating in sound
      B2
      More
    • helium

      US /ˈhiliəm/

      UK /ˈhi:liəm/

      • Uncountable Noun
      • Light, colorless gaseous element with no smell
      C1
      More
    • hydrogen

      US /ˈhaɪdrədʒən/

      UK /ˈhaɪdrədʒən/

      • Uncountable Noun
      • Lightest of all chemical elements
      B1
      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 particular

      US /ɪn pɚˈtɪkjəlɚ/

      UK /in pəˈtikjulə/

      • Phrase
      • Specifically; especially.
      • Detailed or precise.
      A1
      More
    • in practice

      US /ɪn ˈpræktɪs/

      UK /in ˈpræktis/

      • Phrase
      • In reality or actual use; as opposed to in theory.
      A1
      More
    • intensity

      US /ɪnˈtɛnsɪti/

      UK /ɪn'tensətɪ/

      • Uncountable Noun
      • Great energy, strength, or concentration
      • The quality of being intense; the degree or amount of strength, force, etc.
      A2TOEIC
      More
    • light on

      US /laɪt ɑn/

      UK /lait ɔn/

      • Phrasal Verb
      • To illuminate something.
      • To discover something unexpectedly.
      • Adjective
      • Gentle or delicate in the use of something.
      A1
      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
    • make up

      US /mek ʌp/

      UK /meik ʌp/

      • Phrasal Verb
      • To invent or create a story
      • To add up to
      • Verb (Transitive/Intransitive)
      • To invent a story, excuse, etc.
      • To compensate for something lost, missed, or deficient.
      A1
      More
    • match

      US /mætʃ/

      UK /mætʃ/

      • Verb (Transitive/Intransitive)
      • To equal or be as good as something else
      • To work well or look good with something else
      • Noun
      • Something that is equal to or the same as another
      • Small stick you strike to light a fire candle etc.
      A2TOEIC
      More
    • methane

      US /ˈmeθeɪn/

      UK /ˈmi:θeɪn/

      • Uncountable Noun
      • Colorless gas without smell often used as fuel
      B2
      More
    • molecular

      US /məˈlɛkjəlɚ/

      UK /mə'lekjələ(r)/

      • Adjective
      • About or caused by molecules
      B2
      More
    • molecule

      US /ˈmɑlɪˌkjul/

      UK /ˈmɒlɪkju:l/

      • Noun
      • Two or more atoms chemically combined
      B2
      More
    • nitrogen

      US /ˈnaɪtrədʒən/

      UK /ˈnaɪtrədʒən/

      • Uncountable Noun
      • A colorless chemical element without a smell
      B2
      More
    • of course

      US /ʌv kɔː(r)s/

      UK /ɔv kɔː(r)s/

      • Adverb
      • Sure ; Certainly
      • Phrase
      • For sure; certainly
      A2
      More
    • off of

      US /ɔf ʌv/

      UK /ɔf ɔv/

      • Preposition
      • From a position on something; down from.
      A1
      More
    • orbit

      US /ˈɔrbɪt/

      UK /'ɔ:bɪt/

      • Noun
      • Path an object takes as it circles another object
      • The sphere of influence or control; range.
      • Intransitive Verb
      • To go around another object (often in space)
      B2
      More
    • oxygen

      US /ˈɑksɪdʒən/

      UK /'ɒksɪdʒən/

      • Uncountable Noun
      • A gas in the air that we need to breathe
      • Oxygen administered as a medical treatment.
      B1
      More
    • planet

      US /ˈplænɪt/

      UK /'plænɪt/

      • Noun (Countable/Uncountable)
      • One of the bodies that orbit the sun
      • A different world or sphere of existence.
      • Proper Noun
      • The earth.
      A2
      More
    • practice

      US /ˈpræktɪs/

      UK /'præktɪs/

      • Noun
      • The office and place for legal or medical work
      • Doing something many times to become better at it
      • Verb (Transitive/Intransitive)
      • To work as a doctor or lawyer
      • To live according to the teachings of a religion
      A2TOEIC
      More
    • prism

      US /ˈprɪzəm/

      UK /ˈprɪzəm/

      • Noun
      • Three-dimensional object
      B2
      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
    • relative

      US /ˈrɛlətɪv/

      UK /ˈrelətɪv/

      • Adjective
      • Measured or considered in comparison to another
      • (Grammar) referring to words that appear earlier
      • Countable Noun
      • Members of the family
      • Humans or animals sharing the same family history
      A2
      More
    • scatter

      US /ˈskætɚ/

      UK /'skætə(r)/

      • Verb (Transitive/Intransitive)
      • To throw or move into various different directions
      • Transitive Verb
      • To place or leave things in various places
      B2
      More
    • sensitive

      US /ˈsɛnsɪtɪv/

      UK /'sensətɪv/

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

      US /ˈsodiəm/

      UK /'səʊdɪəm/

      • Uncountable Noun
      • A soft, white chemical element
      B2
      More
    • spectrum

      US /ˈspɛktrəm/

      UK /'spektrəm/

      • Noun
      • The wavelengths of colors from red to violet
      • a range of different positions, opinions, etc. between two extreme points
      B1
      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
    • transmit

      US /trænsˈmɪt, trænz-/

      UK /trænsˈmɪt/

      • Transitive Verb
      • To broadcast by using signals to a radio/TV
      • To broadcast by using signals to a radio/TV
      B1
      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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    B2US
    #atmosphere#hydrogen#exoplanets#jupiter#star#gas

    How Do We Know What Air is Like on Other Planets?

    0
    Jamie Wei posted on 2017/06/06
    Ever wondered what alien planets are made of? This video dives into how scientists use spectroscopy and the amazing James Webb telescope to figure out the atmospheres of exoplanets like HD 209458b! You'll pick up some fantastic advanced vocabulary and complex sentence structures perfect for B2 learners.

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