| 单词 | hardened criminal/police officer etc | 
| 释义 | hardened criminal/police officer etc hardened criminal/police officer etc → hardened criminal/police officer etc at hardened(1) a criminal, police officer etc who has had a lot of experience of things that are shocking and is therefore less affected by themhardened criminal/police officer etc | 
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初中学习网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。