| 词组 | turn in | 
| 释义 | turn in turn in (someone) to take or report someone to the police or other authority. I would feel very nervous about turning in my neighbors to the police. He learned that the police were looking for him and turned himself in. | 
| 随便看 | 
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英语词组固定搭配大全包含18674条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。