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

To counter this the police will equip themselves with riot shields and tear gas.
为了制止这种局势，警察将用防暴盾牌和催泪毒气装备自己。
In tear gas training, the manual says you should have your mask on.
进行***练习时，手册上说你们应该戴上防毒面具。
Iran's police fire tear gas to disperse protesters.
伊朗警察发射***驱散抗议者。
They responded with batons and tear gas.
警察则以警棍和***回应。
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***驱散一群示威者。
They had been using rubber bullets and tear gas to try to drive people away.
警方使用橡胶子弹和催泪瓦斯驱赶人群。
Police responded with tear gas, pepper spray and water cannon.
警方发放***、胡椒喷雾和水炮。
Farmers threw eggs and empty bottles at police, who replied with tear gas
农民向警察扔鸡蛋和空瓶子，警察则以***回击。
Police used tear gas to break up a demonstration
警察使用催泪瓦斯驱散示威人群。
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。