| 单词 | not know your arse from your elbow |
| 释义 | not know your arse from your elbow not know your arse from your elbow → not know your arse from your elbow at arse1(4) used to tell someone to hurry upnot know your arse from your elbow |
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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。