Tear-gas weapons催泪武器
tear-gas weapon催泪武器
tear-gas催泪毒气;催泪气英语;用催泪弹驱散英语
tear gas gun催泪枪
tear gas sprayer催泪喷雾器
Tear gas candles催泪毒气筒
tear gas dermatitis催泪气皮炎
tear gas tanks瓦斯坦克
N-UNCOUNT（不可数名词） Tear gas is 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. 催泪瓦斯
Police used tear gas to disperse the demonstrators.
警察动用了催泪瓦斯来驱散示威人群。