Precipitators
沉淀器; 滤尘器; 促成者(precipitator的复数)
🗣️ 情景例句
My pleasure, Malcolm.
我也很荣幸， Malcolm。
What's bugging you?
你在烦什么？
We can't go to the public parks or swimming pools.
我们不能上公园或是去游泳池。