Metadurain
变质暗煤
🗣️ 情景例句
We may revise it this evening, and have it ready to be signed tomorrow morning.
今天晚上我们修改一下并做好准备，明天早上正式签订。
It is a poor heart that never rejoices.
不知世间有乐者最可怜。
Yes, we might have to do that.
是呀，恐怕只有这么做了。