Vapometallurgy
气化冶金, 挥发冶金
🗣️ 情景例句
I am studying two majors, and it's quite a burden on my time.
我有两门主修课，这占据了我很大一部分时间。
That man is a teacher,isn't he?
那个人是位教员，对不对？
I think I'd like to just look around.
哦，我只是看看而已。