| 单词 | lose sleep over/about sth |
| 释义 | lose sleep over/about sth lose sleep over/about sth ► C2 to worry about something: » I wouldn't lose any sleep over what happened.Thesaurus+: ↑Anxious and worried |
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英语词典包含67674条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。