[短语动词] KEEP DOWN - 掌握日常英语：如何表达压制声音或情绪

压制

“Keep down”可以指压低声音或控制某种情绪。在需要保持安静的图书馆或电影院，你可能会被提醒“Please keep your voice down”。

示例句子

1. Keep the noise down so you don't wake up the baby.

   把噪音降下来，不要吵醒宝宝。

2. He has some tricks to keep costs down during production.

   他有一些在生产过程中降低成本的技巧。

3. We need to keep our voices down inside the library to avoid disturbing others.

   我们需要在图书馆里压低声音，以免打扰别人。