Fluidizer
流化装置
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
Do as most men do and men will speak well of thee.
为众之所为，受众之所夸。
It was revealed that 20% of men in their mid-thirties snore.
调查指出，20%的35岁左右的男人打鼾；