| 单词 | know beforehand |
| 释义 | know beforehand WordReference English-Chinese Dictionary © 2019:主要翻译英语中文know beforehand vi + adv (be forewarned)预先知道… yù xiān zhī dào I knew beforehand what was going to be on the math exam. |
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英汉汉英词典包含3953260条英汉及汉英翻译词条，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。