catastrophe
US /kəˈtæstrəfi/
UK /kə'tæstrəfɪ/
- Noun (Countable/Uncountable)
- Very bad disaster causing much suffering, etc.
- A complete failure; a fiasco.
B2Morechain
US /tʃen/
UK /tʃeɪn/
- Transitive Verb
- To feel to be bound or tied to
- To connect or tie with a rope made of metal links
- Noun (Countable/Uncountable)
- Series of events or things that are connected
- Series of (metal) connected links or rings
A2Morechannel
US /ˈtʃænəl/
UK /'tʃænl/
- Noun (Countable/Uncountable)
- Long hole dug in the ground, e.g. to move water
- TV or radio station or its programs
- Transitive Verb
- To dig a long hole for carrying water
- To send (e.g. money) to a certain place or person
B1Moreefficient
US /ɪˈfɪʃənt/
UK /ɪˈfɪʃnt/
- Adjective
- Able to produce results without waste
- Capable of producing desired results with little or no waste (of time, energy, or other resources).
A2TOEICMoreenergy
US /ˈɛnədʒi/
UK /'enədʒɪ/
- Noun (Countable/Uncountable)
- Physical or mental strength
- Enthusiasm and determination.
A2Morefor free
US /fɔr fri/
UK /fɔ: fri:/
- Phrase
- Without charge; at no cost.
- Adjective
- Available without payment.
A2Moreget to grips with
US /ɡɛt tə ɡrɪps wɪθ/
UK /ɡet tə ɡrɪps wɪθ/
- other
- To begin to understand and deal with something difficult.
B2Morein real life
US /ɪn ˈriəl laɪf/
UK /in riəl laif/
- Phrase
- In the physical world; not online or in a fictional setting.
- Actually; genuinely; not made up or fictional.
A2Morein 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.
A1Moreinto thin air
US /ˈɪntu θɪn er/
UK /ˈɪntuː θin eə(r)/
- Phrase
- To vanish completely and mysteriously.
A2Moreinvestment
US /ɪnˈvɛstmənt/
UK /ɪnˈvestmənt/
- Noun (Countable/Uncountable)
- Something purchased hoping its value will increase
- Something you invest in, such as a company, property, etc.
A2TOEICMoremove away
US /muv əˈwe/
UK /mu:v əˈwei/
- Phrasal Verb
- To relocate; to go and live in a different place.
- To physically create distance; to step back or aside.
A2Moreoff of
US /ɔf ʌv/
UK /ɔf ɔv/
- Preposition
- From a position on something; down from.
A1Moreon paper
US /ɑn ˈpeɪpər/
UK /ɔn ˈpeipə/
- Phrase
- In theory or as a plan, but not necessarily in reality.
- Recorded in writing; documented.
A1Moreon the brink of
US /ɑːn ðiː brɪŋk ɑːv/
UK
- Phrase
- Very near to experiencing something, usually something unpleasant.
- About to happen; imminent.
A1Moreprospect
US /ˈprɑsˌpɛkt/
UK /'prɒspekt/
- Noun
- Opportunity or chance for success
- Person who is considered for a particular position
- Transitive Verb
- To search for minerals such as gold or diamonds
- To consider or explore something; examine.
A2TOEICMorereaction
US /riˈækʃən/
UK /rɪ'ækʃn/
- Noun
- Bodily response to a drug or something eaten
- Feeling or action in response to something
A2Morespin off
US /spɪn ɔf/
UK /spin ɔf/
- Countable Noun
- A company that is formed from part of an existing company.
- A television program that features characters from another, earlier program.
- Phrasal Verb
- To create a new company from an existing one.
C1Morestick with
US /stɪk wɪð/
UK /stik wið/
- Phrasal Verb
- To continue to support or stay loyal to someone or something.
- To continue doing or using something; to persevere.
A1Moretechnology
US /tɛkˈnɑlədʒi/
UK /tek'nɒlədʒɪ/
- Uncountable Noun
- Use or knowledge of science in industry etc.
- Machinery and equipment developed from scientific knowledge.
A2TOEICMoreturned out
US
UK
- Phrasal Verb
- To arrive for a public event or entertainment
- To happen to be in the end
- Transitive Verb
- To extinguish or switch off lights.
A1Moreunder construction
US /ˈʌndɚ kənˈstrʌkʃən/
UK /ˈʌndə kənˈstrʌkʃən/
- Phrase
A2Morework away
US
UK
- Phrasal Verb
- To work in a place that is far from home.
A2Moreworldwide
US /ˈwɚldˈwaɪd/
UK /ˈwɜ:ldwaɪd/
- Adjective
- Spanning or extending throughout the entire world
- Adverb
- Extending or reaching throughout the whole world.
B1More
Vocabulary
- get to grips with: To begin to understand and deal with something difficult.
- off of: From a position on something; down from.
- spin off: A company that is formed from part of an existing company.
- work away: To work in a place that is far from home.
- turned out: To arrive for a public event or entertainment
- on paper: In theory or as a plan, but not necessarily in reality.
- in real life: In the physical world; not online or in a fictional setting.
- stick with: To continue to support or stay loyal to someone or something.
- in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
- on the brink of: Very near to experiencing something, usually something unpleasant.
- under construction
- move away: To relocate; to go and live in a different place.
- into thin air: To vanish completely and mysteriously.
- for free: Without charge; at no cost.
- light: To cause something to burn; put a burning match to
- reaction: Bodily response to a drug or something eaten
- energy: Physical or mental strength
- efficient: Able to produce results without waste
- catastrophe: Very bad disaster causing much suffering, etc.
- prospect: Opportunity or chance for success
- technology: Use or knowledge of science in industry etc.
- water: Clear liquid that forms the seas, rivers and rain
- investment: Something purchased hoping its value will increase
- channel: Long hole dug in the ground, e.g. to move water
- chain: To feel to be bound or tied to
- free: Living, happening without being controlled
- power: Legal or official right to perform certain actions
- worldwide: Spanning or extending throughout the entire world
- expensive: Costing a lot of money
Get the full experience in the app
Learn anywhere with detailed sentence and usage analysis
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.
Get the full experience in the app
Look up words anytime with pronunciation, part of speech, and usage
brave
US/brev/
UK/breɪv/
adj.Brave
v.t.To bravely face
A2 Elementary
Get the full experience in the app
Practice speaking anytime and get instant pronunciation feedback
Try this speaking exercise.
Try practicing with this sentence.
80
Nuclear Energy Explained：How does it work? 1/3
0
Derek posted on 2015/05/24Ever wondered how nuclear energy actually works? This video breaks down the fascinating science behind nuclear fission and light water reactors, perfect for boosting your knowledge and picking up some advanced vocabulary along the way! You'll get a clear explanation of this powerful energy source and its historical context.
Learn this video on the APP!
The VoiceTube App has more in-depth practice for videos!