| 词组 | knock |
| 释义 | 表示“敲门”可以说: I knocked loudly. I knocked the door loudly. I knocked at the door loudly. I knocked on the door loudly. I heard a loud knock on the door. I heard a loud knock at the door. |
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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。