Anthracolitization
煤化作用
🗣️ 情景例句
I'm a foreign student, and I'd like to make some new friends.
我是个外国学生， 我想交几个新朋友。
I'm going to try to leave by 10:00.
我争取10点以前离开。
'We're got more garages with smart people,' Mead observes.
“我们有更多的汽车间，那里有许多聪明人，”米德说。