Flotator
浮选机
🗣️ 情景例句
I watched the film and cried throughout.
我看那部电影时从头哭到尾。
I hope you have a good trip.
祝你旅途愉快。
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。