| 短语 | an ounce of prevention (is worth a pound of cure) |
| 释义 | an ounce of prevention (is worth a pound of cure) used to say that it is better to prevent a problem before it happens than to try to solve it after it has happened重在预防，防患于未然 |
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英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。