Vocabulary

  • have to: Must do
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • close by: Near in distance; nearby.
  • know about: To have information or understanding of a subject or situation.
  • think of: To look on as (being something specific); consider
  • on the lookout: Vigilantly searching for someone or something.
  • pass through: To experience something, often unpleasant or difficult.
  • take over: To gain control of (a company) from someone else
  • rather than: More exactly; more correctly
  • in honor of: To show respect and admiration for someone or something.
  • around the clock: All day and all night; continuously.
  • after all: In spite of what was expected; used to introduce a statement that supports a previous statement or explains why it was made
  • on the square: Behaving honestly and fairly.
  • wait for: To wait until someone comes, or something happens
  • come back: To reply to someone, often forcefully
  • off of: From a position on something; down from.
  • get back to: To get in contact with someone again
  • in detail: Thoroughly and completely; giving full particulars.
  • rely on: To depend on someone or something
  • look at: To use your eyes to focus on something
  • on the other hand : Considering a different aspect of the matter; alternatively.
  • in other words: Stating something in a different way, often to make it clearer or more understandable.
  • on the surface: Appearing to be true or real until examined more closely.
  • on the inside: Having a position of authority or influence within an organization or system.
  • fly apart: To break or separate suddenly into pieces.
  • at least: As a minimum
  • figure out: To understand the behavior of someone
  • search for: To try to find someone or something.
  • once and for all: Completely and finally; decisively.
  • such as: For example; like
  • in store: About to happen in the future
  • of course: Sure ; Certainly
  • approach: To get close to reaching something or somewhere
  • process: To organize and use data in a computer
  • material: Cloth; fabric
  • applause: The sound made by clapping a performance or speech
  • interact: To talk or do things with each other
  • position: Person's opinion or attitude about something
  • interpret: To express so that others understand it
  • reflect: To indicate or be a sign of something
  • mean: Average of a set of numbers
  • deal: To cope with something - usually troubles
  • surface: To give (road) a top layer
  • orbit: Path an object takes as it circles another object
  • form: Sports team or person's current winning record
  • rapidly: With great speed; quickly
  • leftover: (Of food) that you didn't eat at a meal
  • drop: Distance between a higher and a lower level
  • mass: Religious ceremony in some Christian churches
  • shape: The outer form of something, what it looks like
  • object: Something you can see or touch, but is not alive
  • ratio: The relationship in relative size, etc.
  • distant: Unfriendly; cold
  • depend: Be controlled or determined by (someone/something)
  • technology: Use or knowledge of science in industry etc.
  • science: Study of the physical world, based on facts
  • ideally: In a perfect way; very suitably
  • tumble: To fall downwards, hitting the ground a few times
  • faint: To suddenly become unconscious and fall down
  • fact: Something that is known or proved to be true
  • system: Set of organized, planned ideas that work together
  • motion: Suggestion at a meeting
  • proposal: Act of asking someone to marry you
  • voyage: Long journey to a distant or unknown place
  • solar: Concerning the sun, or its heat
  • constellation: Group of things or people that are similar
  • shred: To tear or rip up something to small pieces
  • critically: As part of the process of judging something
  • consult: To ask the advice, opinion of a (paid) specialist
  • space: Empty area kept for a specific reason, like a car
  • discover: To find something new that was not known before
  • axis: A line about which a rotating body turns
  • remnant: Piece of cloth left over
  • celestial: Concerning the sky or objects in the sky
  • iron: Heavy metal device heated to smooth clothes
  • rotate: To regularly change people who perform a role
  • light: To cause something to burn; put a burning match to
  • shiver: Act of shaking from fear or cold
  • view: Opinion, belief, or idea about something
  • telescope: Tube-shaped device used to see a great distance
  • interstellar: Being in the space between stars or star systems
  • time: Speed at which music is played; tempo
  • earth: Wire connecting an electrical device to the ground
  • weather: Whether it is raining, sunny, cold etc. outside
  • spacecraft: Vehicle capable of traveling to outer space
  • mince: To grind meat, etc. into very small pieces
  • long: Person's name
  • datum: Item of factual information
  • flatten: To make level and spread out over a surface
  • catalog: Book of items that are available for purchase
  • denser: Thicker and more difficult to see, get through
  • afar: From far away
  • planetary: Concerning the orbital characteristics of a planet
  • comet: Moving object in space, with a long, bright tail
  • supernova: Large exploding star that is extremely bright
  • navigator: (Plane or ship's) officer in charge of navigation
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  • not found vocabularyNo vocabulary matches your filters
    • afar

      US /əˈfɑr/

      UK /ə'fɑ:(r)/

      • Adverb
      • From far away
      C1
      More
    • after all

      US /ˈæftɚ ɔl/

      UK /ˈɑ:ftə ɔ:l/

      • Adverb
      • In spite of what was expected; used to introduce a statement that supports a previous statement or explains why it was made
      • Considering everything; used to indicate that something is happening or is true despite some difficulty or obstacle
      • Phrase
      • Despite what was expected or thought; in spite of everything.
      • Taking everything into consideration; considering that.
      B1
      More
    • applause

      US /əˈplɔz/

      UK /ə'plɔ:z/

      • Noun (Countable/Uncountable)
      • The sound made by clapping a performance or speech
      B1
      More
    • approach

      US /əˈprəʊtʃ/

      UK /ə'prəʊtʃ/

      • Verb (Transitive/Intransitive)
      • To get close to reaching something or somewhere
      • To request someone to do something specific
      • Noun (Countable/Uncountable)
      • Means of reaching a place, often a road or path
      • Request of someone with a specific goal in mind
      A2TOEIC
      More
    • around the clock

      US /əˈraʊnd ði klɑk/

      UK /əˈraund ðə klɔk/

      • Phrase
      • All day and all night; continuously.
      A1
      More
    • at least

      US /æt list/

      UK /æt li:st/

      • Adverb
      • As a minimum
      • Not less than
      • Phrase
      • No less than; at the minimum
      • Used to indicate that something is positive in a bad situation.
      C2
      More
    • axis

      US /ˈæksɪs/

      UK /ˈæksɪs/

      • Noun
      • A line about which a rotating body turns
      B1
      More
    • catalog

      US /ˈkætlˌɔɡ, -ˌɑɡ/

      UK /'kætəlɔ:g/

      • Countable Noun
      • Book of items that are available for purchase
      • Transitive Verb
      • To make an organized list of items
      B1
      More
    • celestial

      US /səˈlestʃl/

      UK /səˈlestiəl/

      • Adjective
      • Concerning the sky or objects in the sky
      • Belonging or relating to heaven.
      • Noun
      • The sky or heavens.
      • A celestial being; an angel or deity.
      C1
      More
    • close by

      US /kloz baɪ/

      UK /kləuz bai/

      • Adverb
      • Near in distance; nearby.
      • Phrase
      • In a position or location that is near.
      A2
      More
    • come back

      US /kʌm bæk/

      UK /kʌm bæk/

      • Phrasal Verb
      • To reply to someone, often forcefully
      • To be remembered
      A1
      More
    • comet

      US /ˈkɑ:mət/

      UK /ˈkɒmɪt/

      • Noun
      • Moving object in space, with a long, bright tail
      B2
      More
    • constellation

      US /ˌkɑnstəˈleʃən/

      UK /ˌkɒnstə'leɪʃən/

      • Noun
      • Group of things or people that are similar
      • Groups of stars which form patterns
      • Noun (plural)
      • Groups of stars which form patterns
      B2
      More
    • consult

      US /kənˈsʌlt/

      UK /kənˈsʌlt/

      • Transitive Verb
      • To ask the advice, opinion of a (paid) specialist
      • To look at a book or map for information
      • Verb (Transitive/Intransitive)
      • To discuss something to make a decision
      A2
      More
    • critically

      US /ˈkrɪtɪklɪ/

      UK /'krɪtɪklɪ/

      • Adverb
      • As part of the process of judging something
      • In a way that is serious or dangerous; vitally
      A2
      More
    • datum

      US /ˈdetəm, ˈdætəm, ˈdɑtəm/

      UK /ˈdeɪtəm/

      • Noun
      • Item of factual information
      B1
      More
    • denser

      US

      UK

      • Adjective
      • Thicker and more difficult to see, get through
      B1
      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
    • 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
    • distant

      US /ˈdɪstənt/

      UK /'dɪstənt/

      • Adjective
      • Unfriendly; cold
      • Existing or happening far away in place or time
      B1
      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
    • flatten

      US /ˈflætn:/

      UK /'flætn/

      • Transitive Verb
      • To make level and spread out over a surface
      B1
      More
    • fly apart

      US /flaɪ əˈpɑrt/

      UK /flai əˈpɑ:t/

      • other
      • To break or separate suddenly into pieces.
      • To have a sudden and intense argument or fight.
      B2
      More
    • get back to

      US /ɡɛt bæk tu/

      UK /ɡet bæk tu:/

      • Phrasal Verb
      • To get in contact with someone again
      • To return to someone or something; to respond at a later time.
      A1
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      More
    • ideally

      US /aɪˈdiəli/

      UK /aɪ'di:əlɪ/

      • Adverb
      • In a perfect way; very suitably
      • In theory; according to an ideal or theoretical standard.
      B2
      More
    • in detail

      US /ɪn dɪˈtel/

      UK /in ˈdi:teil/

      • Phrase
      • Thoroughly and completely; giving full particulars.
      A2
      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 honor of

      US /ɪn ˈɑnɚ ʌv/

      UK /in ˈɔnə ɔv/

      • Phrase
      • To show respect and admiration for someone or something.
      • As a tribute or memorial to someone or something.
      • Preposition
      • To show respect and admiration for someone.
      A1
      More
    • in other words

      US

      UK

      • Phrase
      • Stating something in a different way, often to make it clearer or more understandable.
      More
    • in store

      US /ɪn stɔr/

      UK /in stɔ:/

      • Idiom
      • About to happen in the future
      A2
      More
    • interact

      US /ˌɪntɚˈækt/

      UK /ˌɪntər'ækt/

      • Intransitive Verb
      • To talk or do things with each other
      A2
      More
    • interpret

      US /ɪnˈtɚprɪt/

      UK /ɪn'tɜ:prɪt/

      • Verb (Transitive/Intransitive)
      • To express so that others understand it
      • To translate what is said into another language
      A2TOEIC
      More
    • interstellar

      US /ˌɪntərˈstelə(r)/

      UK /ˌɪntəˈstelə(r)/

      • Adjective
      • Being in the space between stars or star systems
      C1
      More
    • iron

      US /ˈaɪərn/

      UK /ˈaɪən/

      • Noun (Countable/Uncountable)
      • Heavy metal device heated to smooth clothes
      • Golf club with a metal head
      • Transitive Verb
      • To use a hot flat-based machine to smooth clothes
      B1
      More
    • know about

      US /noʊ əˈbaʊt/

      UK /nəʊ əˈbaut/

      • Phrasal Verb
      • To have information or understanding of a subject or situation.
      More
    • leftover

      US /ˈlɛftˌovɚ/

      UK /ˈleftəʊvə(r)/

      • Adjective
      • (Of food) that you didn't eat at a meal
      C2
      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
    • material

      US /məˈtɪriəl/

      UK /məˈtɪəriəl/

      • Noun (Countable/Uncountable)
      • Cloth; fabric
      • Supplies or data needed to do a certain thing
      • Adjective
      • Relevant; (of evidence) important or significant
      • Belonging to the world of physical things
      A2
      More
    • mince

      US /mɪns/

      UK /mɪns/

      • Transitive Verb
      • To grind meat, etc. into very small pieces
      • Uncountable Noun
      • Chopped meat used to make burgers
      B2TOEIC
      More
    • motion

      US /ˈmoʃən/

      UK /'məʊʃn/

      • Noun (Countable/Uncountable)
      • Suggestion at a meeting
      • A movement; the process of moving
      • Intransitive Verb
      • To communicate by moving your head or hand
      A2
      More
    • navigator

      US /ˈnævɪˌɡetɚ/

      UK /ˈnævɪgeɪtə(r)/

      • Countable Noun
      • (Plane or ship's) officer in charge of navigation
      B2
      More
    • object

      US /ˈɑbdʒɪkt/

      UK /'ɒbdʒɪkt/

      • Noun (Countable/Uncountable)
      • Something you can see or touch, but is not alive
      • Goal or purpose of a particular plan or activity
      • Verb (Transitive/Intransitive)
      • To disagree; to protest against an idea or plan
      • To state one's reason for disagreement
      A2TOEIC
      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
    • on the inside

      US /ɑn ði ɪnˈsaɪd/

      UK /ɔn ðə inˈsaid/

      • Phrase
      • Having a position of authority or influence within an organization or system.
      • In prison; incarcerated.
      • Adjective
      • Possessing secret or confidential information.
      A1
      More
    • on the lookout

      US /ɑn ði ˈlʊkˌaʊt/

      UK /ɔn ðə ˈlʊkˌaʊt/

      • Adjective
      • Vigilantly searching for someone or something.
      • Idiom
      • To be watching carefully in order to detect something, such as danger or opportunity.
      A1
      More
    • on the other hand

      US

      UK

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

      US /ɑn ðə skwɛɚ/

      UK /ɒn ðə skweə/

      • other
      • Behaving honestly and fairly.
      B2
      More
    • on the surface

      US /ɑn ði ˈsɚfəs/

      UK /ɔn ðə ˈsə:fis/

      • Phrase
      • Appearing to be true or real until examined more closely.
      • Located on the outer part or uppermost layer of something.
      B2
      More
    • once and for all

      US /wʌns ənd fɔr ɔl/

      UK /wʌns ænd fɔ: ɔ:l/

      • Phrase
      • Completely and finally; decisively.
      • In a definitive and conclusive manner.
      A2
      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
    • pass through

      US /pæs θru/

      UK /pɑ:s θru:/

      • Phrasal Verb
      • To experience something, often unpleasant or difficult.
      • To go through something; to move from one side to the other of something.
      A2
      More
    • planetary

      US /ˈplænɪˌtɛri/

      UK /ˈplænətri/

      • Adjective
      • Concerning the orbital characteristics of a planet
      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
    • proposal

      US /prəˈpozəl/

      UK /prəˈpəʊzl/

      • Noun
      • Act of asking someone to marry you
      • Offer or plan to people who can decide about it
      B1TOEIC
      More
    • rapidly

      US /ˈræpɪdlɪ/

      UK /'ræpɪdlɪ/

      • Adverb
      • With great speed; quickly
      B1TOEIC
      More
    • rather than

      US

      UK

      • Adverb
      • More exactly; more correctly
      • Preferably; instead
      • Preposition
      • Instead of
      A1
      More
    • ratio

      US /ˈreɪʃioʊ/

      UK /ˈreɪʃiəʊ/

      • Noun (Countable/Uncountable)
      • The relationship in relative size, etc.
      • The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
      C2
      More
    • reflect

      US /rɪˈflɛkt/

      UK /rɪ'flekt/

      • Verb (Transitive/Intransitive)
      • To indicate or be a sign of something
      • To bounce back light, heat, sound from a surface
      A2TOEIC
      More
    • rely on

      US /rɪˈlaɪ ɑn/

      UK /riˈlai ɔn/

      • Phrasal Verb
      • To depend on someone or something
      A2
      More
    • remnant

      US /ˈrɛmnənt/

      UK /ˈremnənt/

      • Noun (Countable/Uncountable)
      • Piece of cloth left over
      • Small parts left of thing that has been destroyed
      B2
      More
    • rotate

      US /ˈroʊteɪt/

      UK /rəʊˈteɪt/

      • Verb (Transitive/Intransitive)
      • To regularly change people who perform a role
      • To regularly change the crops that grow in a field
      B2
      More
    • science

      US /ˈsaɪəns/

      UK /'saɪəns/

      • Uncountable Noun
      • Study of the physical world, based on facts
      A2TOEIC
      More
    • search for

      US /sɚtʃ fɔr/

      UK /sə:tʃ fɔ:/

      • Phrasal Verb
      • To try to find someone or something.
      B1
      More
    • shiver

      US /ˈʃɪvɚ/

      UK /ˈʃɪvə(r)/

      • Noun
      • Act of shaking from fear or cold
      • Intransitive Verb
      • To shake from fear or cold
      C1
      More
    • shred

      US /ʃrɛd/

      UK /ʃred/

      • Transitive Verb
      • To tear or rip up something to small pieces
      • Noun (Countable/Uncountable)
      • A small or tiny amount of something cut off
      B2
      More
    • solar

      US /ˈsolɚ/

      UK /'səʊlə(r)/

      • Adjective
      • Concerning the sun, or its heat
      B1
      More
    • spacecraft

      US /ˈspeɪskræft/

      UK /ˈspeɪskrɑ:ft/

      • Noun
      • Vehicle capable of traveling to outer space
      • An unmanned probe or satellite designed for space exploration.
      C2
      More
    • such as

      US /sʌtʃ æz/

      UK /sʌtʃ æz/

      • Preposition
      • For example; like
      A1
      More
    • supernova

      US /ˌsu:pərˈnoʊvə/

      UK /ˌsu:pəˈnəʊvə/

      • Noun
      • Large exploding star that is extremely bright
      C2
      More
    • surface

      US /ˈsɚfəs/

      UK /'sɜ:fɪs/

      • Transitive Verb
      • To give (road) a top layer
      • Intransitive Verb
      • To appear after being hidden, unseen, or unknown
      • To come to the top of something; emerge
      A2TOEIC
      More
    • take over

      US /tek ˈovɚ/

      UK /teik ˈəuvə/

      • Phrasal Verb
      • To gain control of (a company) from someone else
      • To assume control or possession of something.
      A1
      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
    • telescope

      US /ˈtelɪskoʊp/

      UK /ˈtelɪskəʊp/

      • Noun
      • Tube-shaped device used to see a great distance
      • Transitive Verb
      • To shorten by compacting tubes inside each other
      C2
      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
    • tumble

      US /ˈtʌmbəl/

      UK /'tʌmbl/

      • Intransitive Verb
      • To fall downwards, hitting the ground a few times
      • To decrease rapidly and significantly.
      B1
      More
    • voyage

      US /ˈvɔɪɪdʒ/

      UK /'vɔɪɪdʒ/

      • Noun
      • Long journey to a distant or unknown place
      • Intransitive Verb
      • To take a sea journey to a different or new place
      B1TOEIC
      More
    • wait for

      US /wet fɔr/

      UK /weit fɔ:/

      • Phrasal Verb
      • To wait until someone comes, or something happens
      A1
      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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    B1US
    #TED#oumuamua#solar system#solar#system#brightness

    【TED】Karen J. Meech: The story of 'Oumuamua, the first visitor from another star system (The story of 'Oumuamua, the first visitor from another star system | Karen J. Meech)

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    林宜悉 posted on 2018/07/19
    Ever wondered if we've had visitors from other star systems? This fascinating talk dives into the story of 'Oumuamua, the first interstellar object detected passing through our solar system! You'll pick up advanced vocabulary related to space science and learn about the incredible science behind its discovery.

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