Perithallium
围层
🗣️ 情景例句
Let's see. Four desks.
我来看看。四张桌子。
Where'd you come from?
你从哪冒出来的啊？
How do you know so much about it? Have you seen the film?
你怎么知道那么多情况？你已经看过这部电影了吗？