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

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。
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。
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。
Iran's police fire tear gas to disperse protesters.
伊朗警察发射催泪弹驱散抗议者。
And when they get too close, the police loose off a tear gas canister or two or three.
当他们走近时，警察释放一个、或两个三个的催泪瓦斯。
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。
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。
The army responded with gunfire and tear gas
军队用炮火和催泪瓦斯予以反击。
Using water cannons and tear gas, police repelled protesters outside the US embassy.
警察使用水枪和催泪瓦斯驱散了美国大使馆外的抗议者。
The initial cloud of tear gas had hardly cleared before shots were fired.
最初的催泪瓦斯的烟雾刚刚驱散，射击又开始了。