Kobellite
硫铋锑铅矿
🗣️ 情景例句
Yes, I am. I'd like some wine and roast duck.
是的。我想要些酒和烤鸭。
I still need three more credits in Psych; maybe I'll take Ed Psych this term.
心理学我还需要三个学分。或许我在本学期修教育心理学。
Yes, we are.
是的，我们是来旅游的。