| 单词 | fold up |
| 释义 | 1. You have to fold the letter up to fit it into the envelope. She folded up with laughter at the sight of the funny clothes. 2. The old shelf folded up under the heavy weight. 3. The business folded up. |
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英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。