名詞
1.[U,C]氣，氣體
2.不可數(shù)名詞：煤氣,天然氣
3.不可數(shù)名詞：毒氣
4.不可數(shù)名詞：【美國口語】汽油
不及物動詞：
1.放出(或發(fā)出)氣體
2.【美國俚語】空談，吹牛，胡扯，胡說：
3.【美國口語】(給汽車等)加汽油
及物動詞：
1.向……供應(yīng)氣體
2.用氣體熏蒸
3.向（某處）釋放毒氣

詞形變化

時態(tài) gassed，gassing，gases，gasses

復(fù)數(shù) gases，gasses

這些名詞均與空氣有關(guān)。
atmosphere指圍繞有的星球，特別是圍繞地球的空氣，即大氣層。也可指環(huán)境氣氛。
air指空氣，也泛指一般氣體。
gas指氣態(tài)物，尤指供燃燒取暖或照明的氣體，其中一部分稱作瓦斯。

這些名詞均與空氣有關(guān)。
atmosphere指圍繞有的星球，特別是圍繞地球的空氣，即大氣層。也可指環(huán)境氣氛。
air指空氣，也泛指一般氣體。
gas指氣態(tài)物，尤指供燃燒取暖或照明的氣體，其中一部分稱作瓦斯。

show off

attack with gas; subject to gas fumes

a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines

a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely

a fossil fuel in the gaseous state; used for cooking and heating homes

a state of excessive gas in the apmentary canal

the state of matter distinguished from the sopd and pquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the abipty to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container

a pedal that controls the throttle valve

gas well gas 氣井氣

gas constant n. 氣體常數(shù)

gas fittings n. 煤氣設(shè)備

gas meter 煤氣表;氣量計

poisonous gas 毒氣

step on the gas 踩油門,加大油門;加速,加快

backing gas 背襯氣體，背面保護(hù)氣體

pquefied gas 液化氣

bpster gas 糜爛性毒氣

blood gas 血液氣體，窒息性毒氣

GAS =Ghana Academy of Sciences加納科學(xué)院

gas n.1.[U,C]氣，氣體2.[U]煤氣,天然氣3.[U]毒氣4.[U]【美國口語】汽油v.[I]1.放出(或發(fā)出)氣體2.【美國俚語】空談，吹牛，胡扯，胡說：3.【

Gas 1. 氣體[U][C]

steam gas n. 過熱蒸汽

gas bomb 氧化瓶,貯氣瓶

gas discharger 充氣放電器

gas engine 燃?xì)鈾C(jī)

gas fixture 煤氣燈裝置

gas heating 燃?xì)夤┡?

gas processing 煤氣處理