Precipitators
沉淀器; 滤尘器; 促成者(precipitator的复数)
🗣️ 情景例句
I'm glad I got to know you--and your family.
我也很高兴能够认识你和你的一家人。
I really don't know.
我真不知道。
The questions were very easy.How about you, Gary?
题目很容易。加里，你怎么样？