Vocabulary

  • on earth: Used to emphasize a question expressing surprise or anger.
  • slow down: To reduce the speed
  • come back: To reply to someone, often forcefully
  • around the world: In or to many countries.
  • stop in: To visit a place briefly, usually on the way to somewhere else.
  • in a nutshell: As a summary; including the main points concisely
  • end in: To have something as the final result.
  • in sight: Visible; able to be seen.
  • land with: To bring an aircraft down to the ground.
  • rise above: To overcome or surmount a difficult situation or challenge.
  • out of control: Impossible to manage or control.
  • warm up: To gently exercise muscles before doing sport
  • on average: Typically; usually; based on an average calculation.
  • up until now: Until the present time; so far.
  • on and off: Intermittently; not continuously.
  • lead to: To result in some action
  • on the ground: Located on the surface of the earth.
  • six times: Multiplied by six; a factor of six.
  • into the stratosphere: To rise rapidly to a very high level or amount.
  • into space: Toward or entering the region beyond Earth's atmosphere.
  • back into: To drive a vehicle backwards into a space or area.
  • pull on: To put on a piece of clothing quickly and easily.
  • hard to say: Difficult to know or predict; uncertain.
  • in any case: Whatever happens; regardless of what has happened or may happen.
  • at some point: At an unspecified time, usually in the future.
  • at least: As a minimum
  • massive: Very big; large; too big
  • enormous: Huge; very big; very important
  • trigger: Lever on a gun that you pull to fire
  • basically: Used before you explain something simply, clearly
  • experience: Thing a person has done or that happened to them
  • barely: Only just; just possible
  • force: Group of persons trained for military action; army
  • brilliant: Having a great amount of intelligence or talent
  • squeeze: Amount of liquid from firmly pressing e.g. orange
  • bit: Device put in a horse's mouth to control it
  • disrupt: To cause a disturbance in an activity in progress
  • crust: Hard outer layer of something, e.g. the earth
  • gravity: (Of a situation) extreme seriousness
  • abundance: Quantity that is very large or more than enough
  • draw: To attract attention to someone or something
  • reach: To come to or arrive at a goal or destination
  • tiny: Very, very small
  • emerge: To rise or appear out of some background
  • surface: To give (road) a top layer
  • seemingly: Appearing to be but may not actually be; probably
  • orbit: Path an object takes as it circles another object
  • scientific: Concerning academic study of the physical world
  • planet: One of the bodies that orbit the sun
  • distance: Lack of friendliness toward another person
  • throw: To use your arm to make something fly in the air
  • halt: To stop, or cause something, e.g. a car, to stop
  • perk: An advantage or something extra, such as money or goods, that you are given because of your job
  • civilization: A highly developed society
  • ground: To break (coffee, etc.) into tiny bits with machine
  • misery: Thing that causes unhappiness
  • fall: Season after summer and before winter; Autumn
  • leave: To go away from; depart
  • apocalypse: Great disaster; complete destruction
  • combine: To mix several things together to form one thing
  • limit: Point beyond which it is not possible to go
  • drown: To kill something by putting it under water
  • flow: To move steadily and easily in a certain direction
  • science: Study of the physical world, based on facts
  • order: Religious or social group, as of nuns
  • system: Set of organized, planned ideas that work together
  • crash: To damage an object by causing it to hit something
  • point: An item to be discussed
  • rise: To wake up and get out of bed after sleeping
  • step: Movement done as part of a particular dance
  • pull: Act of breathing in smoke, as from a pipe
  • tide: Way opinions or events are developing or changing
  • gravitational: Concerning the force of gravity
  • noticeable: Being easy or likely to be sensed or noticed
  • apocalyptic: Involving great disaster or destruction
  • rotate: To regularly change people who perform a role
  • volcanic: (E.g. of a temperament) easily angered; violent
  • calculate: To find an answer using mathematics
  • tidal: Of the regular rise and fall of the sea level
  • lunar: Concerning, about, or from the moon
  • sideways: Moving, facing, or directed toward one side
  • orbital: Concerning an orbit
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  • not found vocabularyNo vocabulary matches your filters
    • abundance

      US /əˈbʌndəns/

      UK /əˈbʌndəns/

      • Uncountable Noun
      • Quantity that is very large or more than enough
      B2
      More
    • apocalypse

      US /əˈpɑkəˌlɪps/

      UK /əˈpɒkəlɪps/

      • Noun (Countable/Uncountable)
      • Great disaster; complete destruction
      • A disclosure of something hidden from the majority of mankind.
      B2
      More
    • apocalyptic

      US /əˌpɑkəˈlɪptɪk/

      UK /əˌpɒkəˈlɪptɪk/

      • Adjective
      • Involving great disaster or destruction
      • Describing or prophesying the end of the world.
      B2
      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
    • 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
    • at some point

      US /æt sʌm pɔɪnt/

      UK /æt sʌm pɔint/

      • Phrase
      • At an unspecified time, usually in the future.
      A1
      More
    • back into

      US /bæk ˈɪntu/

      UK /bæk ˈɪntuː/

      • Phrasal Verb
      • To drive a vehicle backwards into a space or area.
      • To accidentally collide with something while moving backwards.
      A1
      More
    • barely

      US /ˈbɛrli/

      UK /ˈbɛəli/

      • Adverb
      • Only just; just possible
      A2TOEIC
      More
    • basically

      US /ˈbesɪkəli,-kli/

      UK /ˈbeɪsɪkli/

      • Adverb
      • Used before you explain something simply, clearly
      • In essence; when you consider the most important aspects of something.
      A2
      More
    • brilliant

      US /ˈbrɪljənt/

      UK /'brɪlɪənt/

      • Adjective
      • Having a great amount of intelligence or talent
      • Being very bright, like a diamond; shining
      • Noun
      • A diamond or other gem cut in a particular form with many facets to have exceptional brilliance.
      A2
      More
    • calculate

      US /ˈkælkjəˌlet/

      UK /'kælkjʊleɪt/

      • Transitive Verb
      • To find an answer using mathematics
      • To make an educated guess about something
      B2
      More
    • civilization

      US /ˌsɪvəlɪˈzeʃən/

      UK /ˌsɪvəlaɪ'zeɪʃn/

      • Noun (Countable/Uncountable)
      • A highly developed society
      B2
      More
    • combine

      US /kəmˈbaɪn/

      UK /kəmˈbaɪn/

      • Verb (Transitive/Intransitive)
      • To mix several things together to form one thing
      • To harvest by means of a combine.
      • Noun (Countable/Uncountable)
      • A harvesting machine for cutting, threshing, and cleaning grain.
      • A mixture of different things.
      A2
      More
    • come back

      US /kʌm bæk/

      UK /kʌm bæk/

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

      US /krʌst/

      UK /krʌst/

      • Noun
      • Hard outer layer of something, e.g. the earth
      B2
      More
    • disrupt

      US /dɪsˈrʌpt/

      UK /dɪsˈrʌpt/

      • Transitive Verb
      • To cause a disturbance in an activity in progress
      B2TOEIC
      More
    • distance

      US /ˈdɪstəns/

      UK /'dɪstəns/

      • Uncountable Noun
      • Lack of friendliness toward another person
      • Noun (Countable/Uncountable)
      • Amount of space between two places or things
      • A point or place that is far away.
      A2
      More
    • drown

      US /draʊn/

      UK /draʊn/

      • Transitive Verb
      • To kill something by putting it under water
      • To make something very wet or cover it completely
      B1
      More
    • emerge

      US /ɪˈmɚdʒ/

      UK /ɪ'mɜ:dʒ/

      • Intransitive Verb
      • To rise or appear out of some background
      • To become known or apparent.
      A2TOEIC
      More
    • end in

      US /ɛnd ɪn/

      UK /end in/

      • Phrasal Verb
      • To have something as the final result.
      More
    • enormous

      US /ɪˈnɔrməs/

      UK /iˈnɔ:məs/

      • Adjective
      • Huge; very big; very important
      • Very great in size, amount, or degree.
      A2
      More
    • flow

      US /flo/

      UK /fləʊ/

      • Intransitive Verb
      • To move steadily and easily in a certain direction
      • Uncountable Noun
      • Amount of something that moves through an area
      A2
      More
    • gravitational

      US /ˌɡrævɪˈteɪʃənl/

      UK /ˌgrævɪˈteɪʃənl/

      • Adjective
      • Concerning the force of gravity
      C1
      More
    • gravity

      US /ˈɡrævɪti/

      UK /ˈgrævəti/

      • Uncountable Noun
      • (Of a situation) extreme seriousness
      • Force making things fall towards the ground
      B1TOEIC
      More
    • halt

      US /hɔlt/

      UK /hɔ:lt/

      • Verb (Transitive/Intransitive)
      • To stop, or cause something, e.g. a car, to stop
      • Noun
      • A temporary or final stop.
      B1TOEIC
      More
    • hard to say

      US

      UK

      • Phrase
      • Difficult to know or predict; uncertain.
      A1
      More
    • in a nutshell

      US

      UK

      • Phrase
      • As a summary; including the main points concisely
      C2
      More
    • in any case

      US /ɪn ˈɛni kes/

      UK /in ˈeni keis/

      • Phrase
      • Whatever happens; regardless of what has happened or may happen.
      A1
      More
    • in sight

      US /ɪn saɪt/

      UK /in sait/

      • Phrase
      • Visible; able to be seen.
      • Near to being achieved; imminent.
      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
    • into the stratosphere

      US /ˈɪntu ðə ˈstrætəsfɪɚ/

      UK /ˈɪntəʊ ðə ˈstrætəsfɪə/

      • other
      • To rise rapidly to a very high level or amount.
      B2
      More
    • land with

      US

      UK

      • Phrasal Verb
      • To bring an aircraft down to the ground.
      • To obtain or achieve something desirable, especially after a period of effort.
      More
    • lead to

      US /lid tu/

      UK /li:d tu:/

      • Phrasal Verb
      • To result in some action
      • Verb (Transitive/Intransitive)
      • To have something as a consequence or result.
      A1
      More
    • limit

      US /ˈlɪmɪt/

      UK /'lɪmɪt/

      • Noun (Countable/Uncountable)
      • Point beyond which it is not possible to go
      • A line or edge marking the boundary of an area.
      • Transitive Verb
      • To stop or prevent an increase past a point
      A2TOEIC
      More
    • lunar

      US /ˈlunɚ/

      UK /ˈlu:nə(r)/

      • Adjective
      • Concerning, about, or from the moon
      • Determined by the moon's cycles.
      B2
      More
    • massive

      US /ˈmæsɪv/

      UK /ˈmæsɪv/

      • Adjective
      • Very big; large; too big
      • Large or imposing in scale or scope.
      B1
      More
    • misery

      US /ˈmɪzəri/

      UK /'mɪzərɪ/

      • Uncountable Noun
      • Thing that causes unhappiness
      • Extreme suffering or unhappiness
      B1
      More
    • noticeable

      US /ˈnoʊtɪsəbl/

      UK /ˈnəʊtɪsəbl/

      • Adjective
      • Being easy or likely to be sensed or noticed
      B1
      More
    • on and off

      US /ɑn ənd ɔf/

      UK /ɔn ænd ɔf/

      • Adverb
      • Intermittently; not continuously.
      • Adjective
      • Characterized by periods of involvement and separation.
      A1
      More
    • on average

      US /ɑn ˈævərɪdʒ/

      UK /ɔn ˈævəridʒ/

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

      US /ɑn ɚθ/

      UK /ɔn ə:θ/

      • Phrase
      • Used to emphasize a question expressing surprise or anger.
      • Used to emphasize that something is not possible or will not happen.
      A1
      More
    • on the ground

      US

      UK

      • Phrase
      • Located on the surface of the earth.
      • Present and available in a particular place, especially to deal with a situation.
      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
    • orbital

      US /ˈɔrbɪtl:/

      UK /ˈɔ:bɪtl/

      • Adjective
      • Concerning an orbit
      B2
      More
    • out of control

      US /aʊt ʌv kənˈtrol/

      UK /aut ɔv kənˈtrəul/

      • Adjective
      • Impossible to manage or control.
      • Not able to be directed or steered.
      A1
      More
    • perk

      US /pɜ:rk/

      UK /pɜ:k/

      • Noun
      • An advantage or something extra, such as money or goods, that you are given because of your job
      • Intransitive Verb
      • To suddenly get more energy
      B2
      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
    • pull on

      US /pʊl ɑn/

      UK /pul ɔn/

      • Phrasal Verb
      • To put on a piece of clothing quickly and easily.
      • To encourage someone to try harder or to continue doing something.
      A1
      More
    • reach

      US /ritʃ/

      UK /ri:tʃ/

      • Verb (Transitive/Intransitive)
      • To come to or arrive at a goal or destination
      • To be long enough to get to a certain place
      • Uncountable Noun
      • Power or control someone has over something
      A2TOEIC
      More
    • rise above

      US /raɪz əˈbʌv/

      UK /raiz əˈbʌv/

      • Phrasal Verb
      • To overcome or surmount a difficult situation or challenge.
      • To not allow oneself to be affected by negative emotions or behaviors.
      A1
      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
    • scientific

      US /ˌsaɪənˈtɪfɪk/

      UK /ˌsaɪənˈtɪfɪk/

      • Adjective
      • Concerning academic study of the physical world
      • Systematic and precise, following a methodology.
      • Noun
      • Relating to or used in science.
      A2
      More
    • seemingly

      US /ˈsiːmɪŋli/

      UK /ˈsi:mɪŋli/

      • Adverb
      • Appearing to be but may not actually be; probably
      B1
      More
    • sideways

      US /ˈsaɪdˌwez/

      UK /'saɪdweɪz/

      • Adverb
      • Moving, facing, or directed toward one side
      B1
      More
    • six times

      US

      UK

      • Adverb
      • Multiplied by six; a factor of six.
      • On six occasions; six instances.
      More
    • slow down

      US /slo daʊn/

      UK /sləu daun/

      • Phrasal Verb
      • To reduce the speed
      • To become less active or busy.
      A1
      More
    • squeeze

      US /skwiz/

      UK /skwi:z/

      • Noun (Countable/Uncountable)
      • Amount of liquid from firmly pressing e.g. orange
      • Act of putting pressure on, as to get liquid out
      • Transitive Verb
      • To force or threaten someone to give you something
      • To strongly compress something to get liquid out
      C1
      More
    • stop in

      US /stɑp ɪn/

      UK /stɔp in/

      • Phrasal Verb
      • To visit a place briefly, usually on the way to somewhere else.
      A1
      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
    • tidal

      US /ˈtaɪdl/

      UK /ˈtaɪdl/

      • Adjective
      • Of the regular rise and fall of the sea level
      C2
      More
    • tide

      US /taɪd/

      UK /taɪd/

      • Noun
      • Way opinions or events are developing or changing
      • Regular rise and fall of the level of the sea
      • Transitive Verb
      • To give you what is needed for a short time
      C2TOEIC
      More
    • tiny

      US /ˈtaɪni/

      UK /'taɪnɪ/

      • Adjective
      • Very, very small
      A2
      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
    • up until now

      US

      UK

      • Phrase
      • Until the present time; so far.
      A1
      More
    • volcanic

      US /vɑ:lˈkænɪk/

      UK /vɒlˈkænɪk/

      • Adjective
      • (E.g. of a temperament) easily angered; violent
      • Of or relating to a volcano or volcanoes
      B1
      More
    • warm up

      US /wɔːrm ʌp/

      UK

      • Phrasal Verb
      • To gently exercise muscles before doing sport
      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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    80
    B2US
    #moon#earth#gravity#orbit#month#tide

    What Happens if the Moon Crashes into Earth?

    0
    吳鑫陽 posted on 2022/03/22
    Ever wondered what would happen if the Moon decided to take a nosedive towards Earth? This video dives into the mind-blowing astrophysics and orbital mechanics of such a catastrophic event, showing you a dramatic year-long timeline of destruction! You'll pick up some seriously advanced vocabulary while learning about extreme tides and volcanic winters – it's a wild ride!

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