Flotator
浮选机
🗣️ 情景例句
I would like to live somewhere near the university, or at least on a bus line.
我想住在大学附近，或者至少有公共汽车直达。
Until next weekend,if that's OK.
如果行的话，住到下个周末。
Is there anything I can do for you?
我能为你做点什么吗？