Pcw
n. 制程冷却水；物理化学加工
🗣️ 情景例句
I'd like to ask for your daughter's hand in marriage.
我希望你能把女儿许配给我。
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
Has it got anything to do with your present research?
报告跟你目前的研究有关吗？