Wittichenite
脆硫铜铋矿, 硫铋铜矿
🗣️ 情景例句
Well, hi, fellas.
你们大家好。
I think it's going to break soon.
我认为它将很快被打破。
This modern faith in medicines is proved by the fact
这个事实证实了现代人对药物的信赖。