Precipitator
n. 引发者, 沉淀器, 沉淀器操作者\\n[医] 沉淀器
🗣️ 情景例句
Yes. The station's that way.
有。地铁站在那边。
This is to be my treat, so I'll pay for everything.
这次轮到我作东，所以一切由我付账。
With practice, no doubt, I could in time learn to write by holding the pen still while the paper moved.
毫无疑问，经过练习，我最终能够学会笔不动而纸动来写字。