Vocabulary

  • on earth: Used to emphasize a question expressing surprise or anger.
  • instead of: When one thing is replaced by another
  • closer than: Nearer in distance compared to something else.
  • in advance: Ahead of time; before something happens
  • have to: Must do
  • in time: Eventually; after a period of time.
  • slow down: To reduce the speed
  • together with: In addition to; along with.
  • at the last moment: Just before the final deadline or event.
  • of course: Sure ; Certainly
  • aim at: To point or direct something, such as a weapon, towards a target.
  • to the left: In or toward the left direction.
  • in theory: According to the stated ideas or principles
  • in practice: In reality or actual use; as opposed to in theory.
  • in the way: Obstructing someone or something; hindering progress.
  • work in: To make an opening for something in your schedule
  • all at once: Suddenly; at the same time
  • at once: Immediately; without delay
  • at least: As a minimum
  • in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
  • to the moon: Increasing quickly and significantly, often in value or excitement.
  • as soon as: In a short time after (something happens)
  • go on: To continue doing something
  • pass as: To pretend to be somebody else successfully.
  • on the surface: Appearing to be true or real until examined more closely.
  • in reality: Actually; in fact; truly.
  • into space: Toward or entering the region beyond Earth's atmosphere.
  • build up: To increase the amount; collect something
  • over to: Used to hand over to someone else to speak
  • approach: To get close to reaching something or somewhere
  • massive: Very big; large; too big
  • process: To organize and use data in a computer
  • extremely: In a way that is much more than usual or expected
  • access: Way to enter a place, e.g. a station or stadium
  • vast: Being very large in size or amount
  • impact: A striking effect or result to hit with force
  • completely: In every way or as much as possible
  • spot: A certain place or area
  • strike: To hit something
  • claim: To say that something is true, often without proof.
  • atmosphere: Air around us
  • imagine: To think creatively about; form mental picture of
  • bit: Device put in a horse's mouth to control it
  • absorb: To take up all attention / energy of something
  • blast: To attack someone with words
  • tiny: Very, very small
  • drill: A machine that makes holes with a metal bit
  • surface: To give (road) a top layer
  • dense: Very thick and difficult to see, get through
  • launch: Starting a new project; introducing new product
  • advance: Forward movement by an army
  • planet: One of the bodies that orbit the sun
  • nudge: To touch or push something gently
  • distance: Lack of friendliness toward another person
  • destructive: Causing a very large amount of damage
  • appear: To be seen, become visible; come into sight
  • smash: Accident involving vehicles
  • sound: Sensible, dependable and reliable
  • hit: To have a negative impact on a person/place/thing
  • asteroid: Very small planets that move around the sun
  • explode: To express an emotion in a sudden and loud way
  • build: Your physical shape; physique
  • chance: The way something happens without planning
  • head: To hit a ball with your head in a game
  • cosmic: Concerning space and the universe
  • turn: To become (a particular age)
  • find: To become aware of something that is happening
  • land: Region or country
  • space: Empty area kept for a specific reason, like a car
  • tunnel: Passage under the ground, often for cars or trains
  • deep: Complex and important
  • fast: In a way that is difficult to move or change
  • explosion: Loud and sudden expression of emotion
  • rocket: Powerful engine that releases hot gases
  • cargo: Goods carried in a ship or plane
  • speck: Tiny piece
  • crater: Large hole in ground caused by heavy impact
  • bomb: To attack with explosives
  • gravel: Very small pieces of rock often used to make paths
  • deflect: To cause to turn in a different direction
  • engineering: The practical application of science to industry
  • comet: Moving object in space, with a long, bright tail
  • avian: Of or typical of birds
  • loosely: In a relaxed, calm, and free manner
  • tungsten: Heavy grey-white metallic element
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    • 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
    • access

      US /ˈæksɛs/

      UK /'ækses/

      • Noun (Countable/Uncountable)
      • Way to enter a place, e.g. a station or stadium
      • The opportunity or right to use something or to see someone.
      • Transitive Verb
      • To be able to use or have permission to use
      A2TOEIC
      More
    • advance

      US /ædˈvæns/

      UK /əd'vɑ:ns/

      • Noun
      • Forward movement by an army
      • An attempt to seduce someone
      • Verb (Transitive/Intransitive)
      • (Of an army) to move forward
      • To change or improve
      A2TOEIC
      More
    • aim at

      US /em æt/

      UK /eim æt/

      • Phrasal Verb
      • To point or direct something, such as a weapon, towards a target.
      • To have a particular goal or intention.
      A1
      More
    • all at once

      US

      UK

      • Adverb
      • Suddenly; at the same time
      • At the same time; simultaneously
      • Phrase
      • Suddenly; at the same time
      A1
      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
    • as soon as

      US /æz sun æz/

      UK /æz su:n æz/

      • Phrase
      • In a short time after (something happens)
      • Without any delay; immediately
      • Conjunction
      • At the moment that, or immediately after.
      A1
      More
    • asteroid

      US /ˈæstəˌrɔɪd/

      UK /ˈæstərɔɪd/

      • Noun
      • Very small planets that move around the sun
      B2
      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 once

      US /æt wʌns/

      UK /æt wʌns/

      • Adverb
      • Immediately; without delay
      • At the same time; simultaneously
      A2
      More
    • at the last moment

      US /ət ðə ˈlæst ˈmoʊmənt/

      UK /ət ðə ˈlɑ:st ˈməumənt/

      • other
      • Just before the final deadline or event.
      B2
      More
    • atmosphere

      US /ˈætməˌsfɪr/

      UK /'ætməsfɪə(r)/

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

      US /'eɪvɪrn/

      UK /'eɪvɪən/

      • Adjective
      • Of or typical of birds
      C1
      More
    • blast

      US /blæst/

      UK /blɑ:st/

      • Transitive Verb
      • To attack someone with words
      • To destroy something with explosives
      • Noun (Countable/Uncountable)
      • Destructive wave of air from an explosion
      • Strong current of wind
      B1
      More
    • bomb

      US /bɑm/

      UK /bɒm/

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

      US /bɪld ʌp/

      UK /bild ʌp/

      • Phrasal Verb
      • To increase the amount; collect something
      • To develop or increase something in stages
      • Verb (Transitive/Intransitive)
      • To increase or develop something gradually.
      • To praise or encourage someone.
      A1
      More
    • cargo

      US /ˈkɑ:rgoʊ/

      UK /ˈkɑ:gəʊ/

      • Noun (Countable/Uncountable)
      • Goods carried in a ship or plane
      B2
      More
    • claim

      US /klem/

      UK /kleɪm/

      • Noun (Countable/Uncountable)
      • To say that something is true, often without proof.
      • A statement that something is true.
      • Transitive Verb
      • To demand or ask for something that you believe is rightfully yours.
      • To take or cause the loss of (e.g., a life, property).
      A2
      More
    • closer than

      US

      UK

      • Phrase
      • Nearer in distance compared to something else.
      • Having a stronger emotional bond compared to someone else.
      A1
      More
    • comet

      US /ˈkɑ:mət/

      UK /ˈkɒmɪt/

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

      US /ˈkɑzmɪk/

      UK /'kɒzmɪk/

      • Adjective
      • Concerning space and the universe
      B2
      More
    • crater

      US /ˈkretɚ/

      UK /'kreɪtə(r)/

      • Noun
      • Large hole in ground caused by heavy impact
      B1
      More
    • deflect

      US /dɪˈflɛkt/

      UK /dɪ'flekt/

      • Transitive Verb
      • To cause to turn in a different direction
      • To prevent or avoid something having an effect on
      B2
      More
    • dense

      US /dɛns/

      UK /dens/

      • Adjective
      • Very thick and difficult to see, get through
      • Hard to understand
      B1TOEIC
      More
    • destructive

      US /dɪˈstrʌktɪv/

      UK /dɪ'strʌktɪv/

      • Adjective
      • Causing a very large amount of damage
      • Tending to demolish or tear down; negative; unhelpful.
      B2
      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
    • drill

      US /drɪl/

      UK /drɪl/

      • Noun (Countable/Uncountable)
      • A machine that makes holes with a metal bit
      • Exercise done to learn military skills
      • Transitive Verb
      • To make a deep hole to find oil, gas etc.
      • To put a hole in something by using a boring tool
      B1TOEIC
      More
    • engineering

      US /ˌendʒɪˈnɪrɪŋ/

      UK /ˌendʒɪˈnɪərɪŋ/

      • Uncountable Noun
      • The practical application of science to industry
      B1
      More
    • explode

      US /ɪkˈsplod/

      UK /ɪk'spləʊd/

      • Verb (Transitive/Intransitive)
      • To express an emotion in a sudden and loud way
      • To increase in number or amount very quickly
      B1
      More
    • explosion

      US /ɪkˈsploʒən/

      UK /ɪkˈspləʊʒn/

      • Noun (Countable/Uncountable)
      • Loud and sudden expression of emotion
      • Sudden increase of something
      B1
      More
    • extremely

      US /ɪk'strimlɪ/

      UK /ɪkˈstri:mli/

      • Adverb
      • In a way that is much more than usual or expected
      • Remarkably; unusually.
      B1
      More
    • go on

      US /ɡo ɑn/

      UK /ɡəu ɔn/

      • Phrasal Verb
      • To continue doing something
      • To happen (usually negative)
      • Interjection
      • Used to encourage someone
      A1
      More
    • gravel

      US /ˈɡrævəl/

      UK /'ɡrævl/

      • Uncountable Noun
      • Very small pieces of rock often used to make paths
      B2
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      More
    • impact

      US /ˈɪmˌpækt/

      UK /'ɪmpækt/

      • Noun
      • A striking effect or result to hit with force
      • Act or force of one thing hitting something else
      • Verb (Transitive/Intransitive)
      • To hit or strike someone or something with force
      • To have a strong effect on someone or something.
      A2TOEIC
      More
    • in advance

      US /ɪn ædˈvæns/

      UK /in ədˈvɑ:ns/

      • Phrase
      • Ahead of time; before something happens
      • Noun
      • A payment made before it is due, especially for work to be done
      A2
      More
    • in practice

      US /ɪn ˈpræktɪs/

      UK /in ˈpræktis/

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

      US /ɪn riˈælɪti/

      UK /in riˈæliti/

      • Phrase
      • Actually; in fact; truly.
      B2
      More
    • in the way

      US /ɪn ði we/

      UK /in ðə wei/

      • Phrase
      • Obstructing someone or something; hindering progress.
      • Stored or placed so as to be available or ready when needed.
      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 theory

      US /ɪn ˈθiəri/

      UK /in ˈθiəri/

      • Adverb
      • According to the stated ideas or principles
      • Phrase
      • According to the theoretical possibilities rather than actual practice.
      B2
      More
    • in time

      US /ɪn taɪm/

      UK /in taim/

      • Adverb
      • Eventually; after a period of time.
      • Not late; with enough time to spare.
      • Phrase
      • Eventually; before it is too late.
      • According to the scheduled time; punctual.
      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
    • launch

      US /lɔntʃ, lɑntʃ/

      UK /lɔ:ntʃ/

      • Noun
      • Starting a new project; introducing new product
      • Act of firing rockets into the air
      • Transitive Verb
      • To start a new project; start selling a product
      • To put a rocket into the air
      A2TOEIC
      More
    • loosely

      US /ˈluslɪ/

      UK /ˈlu:sli/

      • Adverb
      • In a relaxed, calm, and free manner
      • In a manner that is not exact or precise
      B1
      More
    • massive

      US /ˈmæsɪv/

      UK /ˈmæsɪv/

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

      US /nʌdʒ/

      UK /nʌdʒ/

      • Transitive Verb
      • To touch or push something gently
      B2
      More
    • of course

      US /ʌv kɔː(r)s/

      UK /ɔv kɔː(r)s/

      • Adverb
      • Sure ; Certainly
      • Phrase
      • For sure; certainly
      A2
      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 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
    • over to

      US

      UK

      • Preposition
      • Used to hand over to someone else to speak
      • The responsibility is now yours
      More
    • pass as

      US

      UK

      • Phrasal Verb
      • To pretend to be somebody else successfully.
      A1
      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
    • 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
    • rocket

      US /ˈrɑkɪt/

      UK /'rɒkɪt/

      • Noun
      • Powerful engine that releases hot gases
      • Dark green, hot-tasting salad leaf
      • Verb (Transitive/Intransitive)
      • To travel, increase, or rise very quickly
      • To increase very rapidly and suddenly.
      B1
      More
    • slow down

      US /slo daʊn/

      UK /sləu daun/

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

      US /smæʃ/

      UK /smæʃ/

      • Noun
      • Accident involving vehicles
      • Sound when something breaks into pieces loudly
      • Verb (Transitive/Intransitive)
      • To break into pieces
      • To defeat someone completely
      B1
      More
    • speck

      US /spɛk/

      UK /spek/

      • Noun (Countable/Uncountable)
      • Tiny piece
      C1
      More
    • spot

      US /spɑt/

      UK /spɒt/

      • Noun
      • A certain place or area
      • A difficult time; awkward situation
      • Transitive Verb
      • To see someone or something by chance
      A2TOEIC
      More
    • strike

      US /straɪk/

      UK /straɪk/

      • Transitive Verb
      • To hit something
      • To remove or erase.
      • Noun (Countable/Uncountable)
      • A punch or hit
      • Fact of not hitting the ball when playing baseball
      A2TOEIC
      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
    • tiny

      US /ˈtaɪni/

      UK /'taɪnɪ/

      • Adjective
      • Very, very small
      A2
      More
    • to the left

      US

      UK

      • Phrase
      • In or toward the left direction.
      • Situated on the left side of.
      More
    • to the moon

      US /tu ðə mun/

      UK /tu ðə mu:n/

      • other
      • Increasing quickly and significantly, often in value or excitement.
      B2
      More
    • together with

      US /təˈɡɛðɚ wɪð/

      UK /təˈɡeðə wið/

      • Preposition
      • In addition to; along with.
      • Including; as well as.
      A1
      More
    • tungsten

      US /ˈtʌŋstən/

      UK /'tʌŋstən/

      • Uncountable Noun
      • Heavy grey-white metallic element
      C1
      More
    • tunnel

      US /ˈtʌnəl/

      UK /'tʌnl/

      • Noun (Countable/Uncountable)
      • Passage under the ground, often for cars or trains
      • Noun
      • As if looking in a long hole
      B1
      More
    • vast

      US /væst/

      UK /vɑ:st/

      • Adjective
      • Being very large in size or amount
      A2TOEIC
      More
    • work in

      US /wɚk ɪn/

      UK /wə:k in/

      • Phrasal Verb
      • To make an opening for something in your schedule
      • To fit person/thing into a schedule or sequence
      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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    B2US
    #asteroid#killer#earth#nuke#nuclear#planet

    Can Humanity Stop A Planet-Killing Asteroid?

    0
    JJ posted on 2025/10/01
    Ever wondered if we could actually stop a giant asteroid from hitting Earth? This video dives into the fascinating science and strategies behind planetary defense, from kinetic penetrators to nuclear options! You'll pick up some seriously cool advanced vocabulary related to space threats and how we might tackle them.

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