| 词组 | understand |
| 释义 | 后面可以跟 that，how，why，when， what，where，whether 等引导的从句: We understand that the M26 will be resurfaced soon. I cannot understand why you do not care. We are trying to understand whether we can save lives that way. |
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英语用法大全包含3679条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。