Rarify
vt. 使成精细；使变稀薄\\nvi. 变稀薄；纯化
🗣️ 情景例句
There's no need to push, we're all in lined you know!
没必要推推挤挤的，我们都在排队呢。
You look tired. Have you been getting enough sleep?
你似乎累了。睡眠充足吗？
I wonder if they can make it.
我在想他们是不是能办得到。