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

Iran's police fire tear gas to disperse protesters.
伊朗警察发射催泪弹驱散抗议者。
Tear gas forced the fugitives out of their hiding place.
催泪弹气体将逃犯从藏身之处呛了出来。
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。
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。
Police used tear gas, but that just mode the situation worse.
警察使用了催泪瓦斯，但那只是使情况变得更加糟糕。
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。
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。
Troops used tear gas and rifle butts to break up the protests
军队使用催泪瓦斯和枪托驱散示威者。
Police used tear gas to break up a demonstration
警察使用催泪瓦斯驱散示威人群。
In tear gas training, the manual says you should have your mask on.
进行催泪弹练习时，手册上说你们应该戴上防毒面具。