| 词组 | a tough nut |
| 释义 | a tough nut someone who is difficult to deal with because they are unpleasant or very determined to get what they want. People don't tend to mess with Sue. She's a tough nut. |
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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。