Sheelite
白钨矿
🗣️ 情景例句
What are you talking about?
你在说什么呀？
Please count the chairs in that room.
请在那个房间里数一下椅子。
I must go to the greengrocer's.We haven't got many tomatoes,but we've got a lot of potatoes.
我还得到蔬菜水果店去一下。我们番茄不多了，但土豆还有不少。