[医]气体；
同义词：gaseous state
a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitelya volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines同义词：gasolinegasolenepetrol
a state of excessive gas in the alimentary canal同义词：flatulenceflatulency
a pedal that controls the throttle valve"he stepped on the gas"
同义词：acceleratoraccelerator pedalgas pedalthrottlegun
a fossil fuel in the gaseous state; used for cooking and heating homes同义词：natural gas
v.attack with gas; subject to gas fumes"The despot gassed the rebellious tribes"
show off同义词：boasttoutswashshoot a linebragblowblustervauntgasconade
natural gas天然气
oil and gas油和天然气；油和煤气
flue gas烟道气；废气
gas chromatography[化]气相色谱分析
gas field天然气田
gas reservoir气藏；气田；煤气存储器；天然气储层
gas flow气流；气流量
gas pipeline n. 天然气管线，煤气管线；气体管道
waste gas废气
greenhouse gas n. 二氧化碳、甲烷等导致温室效应的气体
gas station加油站
oil gas石油气；油煤气
gas well气井；[采矿]天然气井
gas turbine燃气轮机；燃气涡轮
tail gas尾气；废气
exhaust gas废气
gas pressure气压；气体压力；煤气压力
coal gas煤气；煤炭气
gas production煤气生产；生成气体
gas phase气相，气态
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