A species of cockroach sprays a substance , ethylacrolein, that is a kind of tear gas.
某种蟑螂喷射一种催泪性毒气――乙 基丙烯 醛.
来源:词典精选例句The day of terror ended after police used teargas and stormed the house.
警察使用了催泪瓦斯攻入屋子以后,恐惧的一天结束了。
来源:《柯林斯高阶英汉双解学习词典》数百人要求重新选举并冲破了金属支架,警察动用了催泪瓦斯.
来源:互联网摘选I am looking forward to the kind of warm greetings, as a tear of the bullet.
我期待那种温暖的问候, 象一枚催泪的子弹.
来源:互联网摘选Police use battons used batons and tear gas trying to try to restore order.
警方起用了电警棍和催泪瓦斯以试图恢复秩序.
来源:互联网摘选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。
来源:《柯林斯高阶英汉双解学习词典》Police fired shots into the air and use tear gas to disperse the rival crowds.
军队向空中鸣枪,并使用催泪瓦斯驱散暴乱人群.
来源:网络文摘精选In Greece police used tear gas to control farmers calling for even more subsidies.
在希腊,警察使用催泪瓦斯控制要求更多补贴的农民.
来源:网络文摘精选A few minutes later the sting of police tear gas seeped under the door frame.
几分钟以后,警察使用的催泪瓦斯的气味从门缝中渗出.
来源:网络文摘精选They initially used tear gas and detonators to drive back the crowds.
为赶退人群,起初警察使用催泪瓦斯和炸药.
来源:网络文摘精选Israeli border police fired tear gas during a Palestinian rally in the West Hebron.
约旦河西岸,希伯伦:以色列边境士兵在一场巴勒斯坦游行示威中释放了催泪瓦斯.
来源:网络文摘精选An injured Pakistani police officer lies down near tear gas thrown by police.
一个受伤的巴基斯坦警察躺在警察投掷的催泪弹旁.
来源:网络文摘精选
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