Percrystallization
[机] 透析蒸馏
🗣️ 情景例句
There was no way he could solve the problem.
他根本解决不了这个问题。
I'm going shopping because I need to buy some clothes.
我要去购物，因为我需要买一些衣服。
I can't make this machine run properly.
我无法使这部机器正常运转。