Any completely elastic, air-like fluid tending to expand indefinitely.

气；气体。

A mixture obtained from distilling soft, coal, or by other means, and used to give light and heat.

煤气；瓦斯。

A mixture of nitrous oxide and oxygen, used as an anesthetic, esp. by dentists.

牙医用作麻醉药的一氧化二氮(常称laughing gas)。

An air-like chemical, or mixture of chemicals, used in warfare to put the enemy out of action.

(战时所用的)毒气。

Gasoline.

【俚】汽油。

Empty, boastful talk.

【俚】空谈；吹牛。

To cause to inhale poisonous gas.

使中毒气。

To talk nonsense.

【俚】胡说。