air out
US
UK
- Phrasal Verb
- To ventilate a room or space by opening windows or doors.
A2Moreawesome
US /ˈɔsəm/
UK /'ɔ:səm/
- Adjective
- Great; wonderful; stupendous
B2TOEICMoreboom
US /bum/
UK /bu:m/
- Noun (Countable/Uncountable)
- Very fast increase in growth or popularity
- A very loud and deep sound
- Intransitive Verb
- To experience a rapid increase in growth
- To make a very loud and deep sound
B1Morebunch
US /bʌntʃ/
UK /bʌntʃ/
- Noun (Countable/Uncountable)
- A group of things of the same kind
- A group of people.
- Transitive Verb
- To group people or things closely together
B1Morecontainer
US /kənˈtenɚ/
UK /kənˈteɪnə(r)/
- Noun (Countable/Uncountable)
- An object that can be used to hold things
- A large metal box used for transporting goods
A2Moreexperiment
US /ɪkˈspɛrəmənt/
UK /ɪk'sperɪmənt/
- Noun (Countable/Uncountable)
- Test performed to assess new ideas or theories
- A course of action tentatively adopted without being sure of the eventual outcome.
- Verb (Transitive/Intransitive)
- To create and perform tests to research something
- To try something new that you haven't tried before
A2TOEICMoregrab
US /ɡræb/
UK /ɡræb/
- Transitive Verb
- To take and hold something quickly
A2Morehuge
US /hjudʒ/
UK /hju:dʒ/
- Adjective
- Very very large
A2Morein a vacuum
US /ɪn e ˈvækjuəm/
UK /in ə ˈvækjuəm/
- Phrase
- Existing or considered without relation to other things; isolated from outside influences.
- Without any context or background information.
A1Morelaboratory
US /ˈlæbrəˌtɔri, -ˌtori/
UK /lə'bɒrətrɪ/
- Noun (Countable/Uncountable)
- A place to do scientific experiments
- A place where tests are done for medical diagnosis.
B1Morelook at
US /lʊk æt/
UK /luk æt/
- Phrasal Verb
- To use your eyes to focus on something
- To focus your eyes on something carefully
A1Moremarshmallow
US /ˈmɑrʃˌmɛlo, -ˌmælo/
UK /ˌmɑ:ʃ'mæləʊ/
- Noun (Countable/Uncountable)
- Spongy candy made of gelatin and sugar
- Adjective
- Having a pale, soft, white color similar to that of a marshmallow.
B2Moreoxygen
US /ˈɑksɪdʒən/
UK /'ɒksɪdʒən/
- Uncountable Noun
- A gas in the air that we need to breathe
- Oxygen administered as a medical treatment.
B1Morepriority
US /praɪˈɔrɪti, -ˈɑr-/
UK /praɪ'ɒrətɪ/
- Noun (Countable/Uncountable)
- Thing that is more important/urgent than others
- A level of importance assigned to a task or process in a computer system.
- Adjective
- Denoting something that constitutes a priority.
B1TOEICMorepump
US /pʌmp/
UK /pʌmp/
- Verb (Transitive/Intransitive)
- To make liquid or gas flow in a particular direction
- To make water/other liquid move using a machine
- Noun
- A device more moving liquids
- Light woman's shoe
B1Morepump out
US /pʌmp aʊt/
UK /pʌmp aut/
- Phrasal Verb
- To remove liquid from somewhere using a pump.
- To produce something in large quantities.
B1Morethumbs up
US
UK
- Noun
- A gesture of approval or agreement, indicated by holding a fist with the thumb extended upwards.
- A positive rating or vote on social media or online platforms.
- Noun (plural)
- Multiple gestures of approval or agreement made by extending the thumbs upward.
A1Morevacuum
US /ˈvækjuəm, -jum, -jəm/
UK /'vækjʊəm/
- Noun (Countable/Uncountable)
- Space with absolutely no air in it
- Cleaning machine with engine that sucks up dirt
- Transitive Verb
- To clean (a floor) using a sucking machine
- To seal something in a vacuum.
B1More
Vocabulary
- air out: To ventilate a room or space by opening windows or doors.
- pump out: To remove liquid from somewhere using a pump.
- look at: To use your eyes to focus on something
- in a vacuum: Existing or considered without relation to other things; isolated from outside influences.
- thumbs up: A gesture of approval or agreement, indicated by holding a fist with the thumb extended upwards.
- awesome: Great; wonderful; stupendous
- bunch: A group of things of the same kind
- time: Speed at which music is played; tempo
- grab: To take and hold something quickly
- pretty: Being attractive to the eye in a simple way
- experiment: Test performed to assess new ideas or theories
- priority: Thing that is more important/urgent than others
- huge: Very very large
- find: To become aware of something that is happening
- hand: Cards given to a player in a card game
- put: To move or place a thing in a particular position
- number: Symbols such as 1, 2, 56, 793
- check: Paper showing how much you owe at a restaurant
- happen: To take place or occur
- oxygen: A gas in the air that we need to breathe
- vacuum: Space with absolutely no air in it
- small: Little in size; not big
- pump: To make liquid or gas flow in a particular direction
- boom: Very fast increase in growth or popularity
- big: Popular
- container: An object that can be used to hold things
- air: Mixture of gases around the earth that we breathe
- open: To make accessible or able to be used, e.g. road
- laboratory: A place to do scientific experiments
- marshmallow: Spongy candy made of gelatin and sugar
- safety: Device on a gun to prevent accidental shooting
- intro: Opening part of a text or piece of music
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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
What Will Happen if You Put Marshmallow in a Vacuum?
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阿芹 posted on 2016/09/25Ever wondered what happens to a marshmallow in a vacuum? This super satisfying video shows you exactly that, demonstrating the amazing effects of air pressure in a fun, visual way! You'll pick up some simple sentence structures while watching these puffy treats inflate and deflate – it's a cool science experiment you won't want to miss!
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