Eucairite
(=eukairite)硒铜银矿
🔁 扩展释义
【化】 硒铜银矿
🗣️ 情景例句
I hope your daughter is all right. Good-bye.
我希望你女儿安然无恙。再见。
We have opposite views on this.
我们在这上有相反的观点。
Did you lose it?
丢了吗？