accretion
US /əˈkriʃən/
UK /ə'kri:ʃn/
- Uncountable Noun
- Increase by natural growth or addition
- (Biology) Growth by addition as by the adhesion of parts or particles
C1TOEICMorealter
US /ˈɔltɚ/
UK /ˈɔ:ltə(r)/
- Transitive Verb
- To change so (clothing) fits better
- Verb (Transitive/Intransitive)
- To change or modify something.
- To become different; to change.
A2TOEICMoreblast
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
B1Moreblast out
US
UK
- Phrasal Verb
- To play music very loudly.
- To forcefully remove something with an explosion or strong force.
boundary
US /ˈbaʊndəri, -dri/
UK /'baʊndrɪ/
- Noun
- A division or border to separate two areas
- In sports, a line or marker indicating the edge of the playing area.
B1Morecalculate
US /ˈkælkjəˌlet/
UK /'kælkjʊleɪt/
- Transitive Verb
- To find an answer using mathematics
- To make an educated guess about something
B2Morecollapse
US /kəˈlæps/
UK /kə'læps/
- Verb (Transitive/Intransitive)
- To fold (e.g. a stroller) down to make it smaller
- To suddenly fall down or break apart into pieces
- Noun
- The sudden failure of a structure or system.
- The sudden failure of a bodily organ or function.
B1Morecollective
US /kəˈlɛktɪv/
UK /kəˈlektɪv/
- Noun
- Business owned or controlled by its workers
- Adjective
- Formed by working together as a group
A2Morecomparison
US /kəmˈpærɪsən/
UK /kəmˈpærɪsn/
- Noun (Countable/Uncountable)
- Act of comparing things
- The quality or state of being similar or alike.
A2Moreconstantly
US /ˈkɑnstəntlɪ/
UK /ˈkɒnstəntli/
- Adverb
- Frequently, or without pause
- In a way that is unchanging or faithful
B1Moreconstellation
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
B2Moredense
US /dɛns/
UK /dens/
- Adjective
- Very thick and difficult to see, get through
- Hard to understand
B1TOEICMoredetect
US /dɪˈtɛkt/
UK /dɪˈtekt/
- Transitive Verb
- To discover or identify the presence of something
A2TOEICMorediameter
US /daɪˈæmɪtɚ/
UK /daɪˈæmɪtə(r)/
- Noun
- Distance across the center of an object
B1Moredistance
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.
A2Moredust
US /dʌst/
UK /dʌst/
- Transitive Verb
- To apply a fine powder to, e.g. sugar to a cake
- To wipe something to remove dirt
- Uncountable Noun
- Fine dry powder that builds up on surfaces
A2Moreentire
US /ɛnˈtaɪr/
UK /ɪn'taɪə(r)/
- Adjective
- Complete or full; with no part left out; whole
- Undivided; not shared or distributed.
A2TOEICMoreentity
US /ˈɛntɪti/
UK /'entətɪ/
- Noun (Countable/Uncountable)
- Something that exists by itself and is real
- A thing with distinct and independent existence.
B1Moreescape
US /ɪˈskep/
UK /ɪ'skeɪp/
- Noun (Countable/Uncountable)
- Act to briefly ignoring boring or bad things
- The 'esc key' on a keyboard
- Verb (Transitive/Intransitive)
- To avoid something undesirable, dangerous or bad
- To get away from a place where you are being kept
A2Morefascinating
US /ˈfæsəˌnetɪŋ/
UK /ˈfæsɪneɪtɪŋ/
- Transitive Verb
- To attract or interest greatly
- To hold someone captive with a gaze or other means.
- Adjective
- Having your attention fixated as though by a spell
B1Moregalaxy
US /ˈɡæləksi/
UK /'ɡæləksɪ/
- Noun (Countable/Uncountable)
- A group of stars and planets in space
B2Moregravity
US /ˈɡrævɪti/
UK /ˈgrævəti/
- Uncountable Noun
- (Of a situation) extreme seriousness
- Force making things fall towards the ground
B1TOEICMorehorizon
US /həˈraɪzn/
UK /həˈraɪzn/
- Noun (Countable/Uncountable)
- Line where the earth or sea meets the sky
- Limits of someone's experience or understanding
B1Moreimagination
US /ɪˌmædʒəˈneʃən/
UK /ɪˌmædʒɪˈneɪʃn/
- Uncountable Noun
- Ability to creates new ideas and mental images
- Something that you imagine; an idea that you have in your mind.
A2TOEICMoreinfinitely
US /ˈɪnfənɪtlɪ/
UK /ˈɪnfɪnətli/
- Adverb
- Continuing forever without end; very great
B2Moreinspire
US /ɪnˈspaɪr/
UK /ɪn'spaɪə(r)/
- Transitive Verb
- To give someone an idea to do or make something
- To make someone feel a certain emotion
- Intransitive Verb
- To breathe in
- To draw (air, etc.) into the lungs.
B1TOEICMoreinvisible
US /ɪnˈvɪzəbəl/
UK /ɪnˈvɪzəbl/
- Adjective
- Being unable to be seen
- Of money earned from services, instead of products
B1TOEICMoremass
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
B1Moremassive
US /ˈmæsɪv/
UK /ˈmæsɪv/
- Adjective
- Very big; large; too big
- Large or imposing in scale or scope.
B1Moremysterious
US /mɪˈstɪriəs/
UK /mɪˈstɪəriəs/
- Adjective
- Unusual; hard to understand or work out
A2Moreobserve
US /əbˈzɜ:rv/
UK /əbˈzɜ:v/
- Verb (Transitive/Intransitive)
- To celebrate a particular holiday/religious event
- To obey or follow laws, rules, or customs
A2TOEICMorephysicist
US /ˈfɪzɪsɪst/
UK /ˈfɪzɪsɪst/
- Noun
- Person who studies and works in physics
B2Morereality
US /riˈælɪti/
UK /rɪ'ælətɪ/
- Noun (Countable/Uncountable)
- What is true, as opposed to what is imagined
- The state of things as they actually exist, rather than as they may appear or might be imagined.
A2Moreregion
US /ˈridʒən/
UK /'ri:dʒən/
- Noun (Countable/Uncountable)
- Part of a country, of the world, area, etc.
- A part of the body
A2TOEICMorerelativity
US /ˌrɛləˈtɪvɪti/
UK /ˌreləˈtɪvəti/
- Uncountable Noun
- Einstein theory about time, space and position
- The state of being relative; dependence on a frame of reference.
C2Moreremain
US /rɪˈmen/
UK /rɪˈmeɪn/
- Intransitive Verb
- To be left behind; to continue to exist
- To stay in a place when other people have gone
A2TOEICMoreroughly
US /ˈrʌflɪ/
UK /ˈrʌfli/
- Adverb
- Approximately; (of numbers) about; around
- In a manner that is violent or not careful
B1Morescatter
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
B2Moresingularity
US /ˌsɪŋɡjəˈlærɪti/
UK /ˌsɪŋgjuˈlærəti/
- Uncountable Noun
- Quality that makes something unusual or odd
B2Morestellar
US /ˈstɛlɚ/
UK /ˈstelə(r)/
- Adjective
- Very brilliant; very successful or good
C1Moretheorize
US
UK
- Verb (Transitive/Intransitive)
- To form new ideas about a particular subject
B2Moretheory
US /ˈθiəri, ˈθɪri/
UK /ˈθiəri/
- Noun (Countable/Uncountable)
- Ideas or principles that explain facts or events
- An idea or belief about something
A2TOEICMoreuniverse
US /ˈjunəˌvɚs/
UK /ˈju:nɪvɜ:s/
- Noun (Countable/Uncountable)
- All of space that contains planets and stars
- Things surrounding a person, affecting their life
B2Morewarp
US /wɔ:rp/
UK /wɔ:p/
- Noun
- Twist or bend in something normally straight
- Transitive Verb
- To influence someone to become bad/do evil thing
B2More
Vocabulary
- blast out: To play music very loudly.
- constantly: Frequently, or without pause
- entire: Complete or full; with no part left out; whole
- massive: Very big; large; too big
- fascinating: To attract or interest greatly
- matter: To be of great importance; to count
- common: Area in a city or town that is open to everyone
- force: Group of persons trained for military action; army
- general: Widespread, normal or usual
- roughly: Approximately; (of numbers) about; around
- measure: Plan to achieve a desired result
- reality: What is true, as opposed to what is imagined
- exist: To be present, alive or real
- mysterious: Unusual; hard to understand or work out
- theory: Ideas or principles that explain facts or events
- gravity: (Of a situation) extreme seriousness
- collapse: To fold (e.g. a stroller) down to make it smaller
- escape: Act to briefly ignoring boring or bad things
- alter: To change so (clothing) fits better
- blast: To attack someone with words
- inspire: To give someone an idea to do or make something
- remain: To be left behind; to continue to exist
- universe: All of space that contains planets and stars
- region: Part of a country, of the world, area, etc.
- form: Sports team or person's current winning record
- dense: Very thick and difficult to see, get through
- effect: An advantage, benefit
- comparison: Act of comparing things
- apply: To spread a substance or liquid over a surface
- observe: To celebrate a particular holiday/religious event
- boundary: A division or border to separate two areas
- distance: Lack of friendliness toward another person
- guess: To give an answer without knowing if it is correct
- mass: Religious ceremony in some Christian churches
- invisible: Being unable to be seen
- fall: Season after summer and before winter; Autumn
- detect: To discover or identify the presence of something
- collective: Business owned or controlled by its workers
- horizon: Line where the earth or sea meets the sky
- century: Period of 100 years
- imagination: Ability to creates new ideas and mental images
- dust: To apply a fine powder to, e.g. sugar to a cake
- event: Any social gathering; occasion; planned activity
- point: An item to be discussed
- infinitely: Continuing forever without end; very great
- constellation: Group of things or people that are similar
- scatter: To throw or move into various different directions
- space: Empty area kept for a specific reason, like a car
- stellar: Very brilliant; very successful or good
- entity: Something that exists by itself and is real
- galaxy: A group of stars and planets in space
- diameter: Distance across the center of an object
- calculate: To find an answer using mathematics
- warp: Twist or bend in something normally straight
- physicist: Person who studies and works in physics
- singularity: Quality that makes something unusual or odd
- theorize: To form new ideas about a particular subject
- relativity: Einstein theory about time, space and position
- accretion: Increase by natural growth or addition
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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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Black Holes 101 | National Geographic
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Elise Chuang posted on 2022/01/27Ever wondered what happens inside a black hole? This National Geographic explainer dives deep into the mind-bending concepts of event horizons and singularities, perfect for boosting your knowledge and picking up some seriously cool space vocabulary!
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