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167页（201字）
极端凶恶，例这些匪徒抢走了财物还要伤人，真是穷凶极恶，非严惩不可。
The bandits not only robbed but also in jured people．They must be severely punished for the atrocities they committed