出处:按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第242页(192字)
形容凶狠残忍,不把杀人当做一回事,例这些恐怖分子杀人不眨眼,警方正全力缉捕他们归案。
Those terrorists kill in cold blood and the police are doing everything they can to apprehend them.