teargas bomb

• 催泪弹

teargas bomb的用法和样例：

例句

1. Police used teargas and water cannons to beat them back.
   警方使用催泪弹和水枪冲散人群。
2. The police apparently chased some people from away from the stadium with teargas.
   很明显，警方用催泪弹将一些人驱逐出体育馆。