Flotator
浮选机
🗣️ 情景例句
The selection here is very large, it may be difficult to choose.
这里有很多式样可以选，可能很难决定。
Look who's talking!
怎么不说你自己？
Great! Shall I bring food for a picnic?
好极了！我要带些野餐食品来吗？