Winkerite
水钴镍矿
🗣️ 情景例句
Come on. You all helped.
别这样说。你们都帮了忙。
Before I eat dinner,I read the newspaper for a while.
在我吃晚饭以前，我花一会儿读报纸。
We have a showroom in this city.
我们在本市设有一个展示中心。