tear gas

英 [ˈtɪə ɡæs]

美 [ˈtɪr ɡæs]

n. 催泪瓦斯; 催泪性毒气

牛津词典

noun

催泪瓦斯；催泪性毒气
a gas that makes your eyes sting and fill with tears, used by the police or army to control crowds

N-UNCOUNT 催泪瓦斯
Tear gasis a gas that causes your eyes to sting and fill with tears so that you cannot see. It is sometimes used by the police or army to control crowds.
1. Police used tear gas to disperse the demonstrators.
  警察动用催泪瓦斯驱散示威人群。

noun

a gas that makes the eyes fill with tears but does not damage them
Synonym:teargaslacrimatorlachrymator

Police used rubber bullets and tear gas to disperse protestors.
警察用橡皮子弹与催泪瓦斯驱散抗议者。
Then I watched as they moved in with water cannon and tear gas.
后来我看到他们使用水炮和催泪弹进行干预。
Riot police hurled tear gas canisters and smoke bombs into the crowd.
防暴警察向人群中投掷了催泪瓦斯罐和烟幕弹。
But riot police armed with tear gas and water cannon stopped them.
但因防暴警察动用了催泪弹和水枪而未果。
But hundreds of people stage protests in Paris and in other cities and riot police use tear gas and water cannon to disperse the crowds.
但在巴黎和其他城市数百人举行抗议活动，防暴警察使用催泪弹和救火水炮车驱散人群。
The police fired tear gas to flush out the terrorists.
警察放催泪弹赶出了恐怖分子。
Police responded with tear gas, pepper spray and water cannon.
警方发放催泪弹、胡椒喷雾和水炮。
Police fired tear gas at the angry crowds.
警方向愤怒的人群施放了催泪瓦斯。
Witnesses said the police fired tear gas to disperse the crowd.
目击者称，警方施放催泪瓦斯来驱散人群。
I saw the police using tear gas to try and break up a crowd of demonstrators.
我看见警察正试图用催泪弹驱散一群示威者。