✅ 同义词
🗣️ 情景例句
But some things are personal or private, and questions about them are not polite.
但是有些事是私人的，问这些方面的问题是不礼貌的。
A spot is most seen on the finest cloth.
最清洁的布上，污点特别显眼。
This is a standard size.
这是标准尺寸。