Prefloat
预浮选
🗣️ 情景例句
Don't worry. You'll get used to it in no time.
别担心，你会很快习惯的。
Sorry, I'm engaged.
对不起，我有约在先了。
After a few minutes she started to cry again. Listen to me, I said.
几分钟后她又哭了起来。“听我的呀，”我说。