Sheelite
白钨矿
🗣️ 情景例句
May I have a bus map, please?
请给我一份公共汽车路线图好吗？
A great ship asks deep water.
巨轮寻深水而航行。
Two men took the parcel off the plane and carried it into the Customs House.
有两个人把包裹拿下飞机，进了海关。