Olefinicpolymerization
[化] 烯烃聚合
🗣️ 情景例句
It must be interesting for you.
你对那一定很关心。
Which one do you prefer?
你比较喜欢哪一个？
Oh, I'm feeling even worse! I think I'm going to die!
噢，我感觉更糟了！我想我要死了！