| 释义 | 
		 Related topics: WeaponsCS gas /ˌsiː es ˈɡæs/ noun [uncountable] British English  PMWtear gas /ˈtɪə ɡæs $ ˈtɪr-/ noun [uncountable]   Related topics: WeaponsPMWa gas that stings your eyes, used by the police to control crowds  催泪瓦斯,催泪弹 The police used tear gas to break up the demonstration. 警察用催泪弹驱散游行示威队伍。CS gas nounChinese     |