Chemofining
[建] 石油化学
🗣️ 情景例句
I would like to check-out now.
我现在就想结账离开。
I'm being kept very busy with my required reading for Sosh this quarter.
本学期有许多必须为上社会学而读的东西，我太忙了。
I'm sorry you feel that way.
你这么说，太令人遗憾了。