Corvusite
水复钒矿
🗣️ 情景例句
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。
Pride goeth before,and shame cometh after.
骄傲走在前，羞耻跟在后。
I'll be more careful next time.
我下次要更小心一些。