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TOEFL BNC: 3719 COCA: 3839

oxygen

Word family
Related topics: Elements
ox·y·gen /ˈɒksɪdʒən $ ˈɑːk-/ ●●○ noun [uncountableU]  
HCEa gas that has no colour or smell, is present in air, and is necessary for most animals and plants to live. It is a chemical element: symbol O 氧〔一种化学元素,符号为O
Examples from the Corpus
Origin oxygen
(1700-1800) French oxygène, from Greek oxys sharp, acid + French -gène forming; because it was believed that oxygen forms part of all acids
ox·y·gen noun
Chinese
Syllable
Corpus
TOEFL BNC: 3719 COCA: 3839
oxygen

noun

ADJECTIVE | VERB + OXYGEN | OXYGEN + NOUN | PHRASES ADJECTIVEpure純氧liquid液態氧atmospheric大氣中的氧VERB + OXYGENcarry, contain輸送氧氣;含氧the blood which carries oxygen to the brain把氧輸送到大腦的血液absorb, breathe, consume, take in, use up吸收/呼吸/消耗/吸入/耗盡氧氣generate, produce, release產生氧氣;釋放氧氣After dark the plants stop producing oxygen.天黑後植物不再製造氧氣。administer, give sb供給(某人)氧氣get, receive獲得氧氣The patient didn't seem to be getting enough oxygen.病人似乎缺氧。deprive sb/sth of, starve sb/sth of不給⋯氧氣;使⋯缺氧There was a risk the brain might be starved of oxygen.大腦可能有缺氧的危險。OXYGEN + NOUNatom, molecule氧原子;氧分子level, supply氧氣水平/供給consumption氧消耗deprivation缺氧mask氧氣面罩cylinder, tank氧氣瓶PHRASESa lack of oxygen缺氧a supply of oxygen供氧
TOEFL BNC: 3719 COCA: 3839
TOEFL BNC: 3719 COCA: 3839
oxygen
Gases: acetylene, ammonia, argon...

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