气体的英文：
gas

参考例句：

To produce vapor.
发散气体产生气体

abatement of noxious gases
有害气体治理

atmospheric trace gases
大气微量气体

development of gas
放出气体；放出毒气

Hydrogen and oxygen are gases.
氢和氧是气体。

The air was infected with noisome gases
空气遭到有害气体的污染。

The gas is seeping out of the rocks.
气体正从岩石中渗出。

The air is infected with noisome gases.
空气受到了有害气体的污染。

The gas contains blow-by, sludge, acids, oil, and other contaminant
这些气体包括窜缸气体，沉积物，酸，机油和其它杂质的气体。

A gas is cooled by expansion and heated by compression.
气体膨胀时冷却，压缩时变热。

gas是什么意思：
n. 气体；煤气；毒气；汽油
v. 放出气体；加汽油；用毒气杀伤（人）

development of gas
放出气体；放出毒气

This gas mask can immunize you against poison gas.
防毒面具能使你免遭毒气袭击。

long-distance gas
远程供应的煤气[天然气]

gas evolution analysis
气体放出分析

gas | boast | bragging
吹牛[吹大炮