knock用法和短语
时间：2026-10-23 14:32:16来源：“knock”是一个常用动词，具有多种含义和用法。以下是其常见用法及搭配总结：
| 用法/短语 | 含义 | 示例句子 |
| knock on the door | 敲门 | He knocked on the door before entering. |
| knock off | 偷走、打瞌睡 | The thief knocked off the jewels. |
| knock down | 推倒、击倒 | The wind knocked down the tree. |
| knock out | 击倒、使昏倒 | He was knocked out by a punch. |
| knock up | 惊醒、怀孕 | She was knocked up by her boyfriend. |
| knock around | 拍打、闲逛 | He’s been knocking around for days. |
以上是“knock”的主要用法和常见短语。掌握这些表达有助于更自然地使用英语。
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