Cuprobismutite
辉铜铋矿
🗣️ 情景例句
Shells she sells on the seashore are seashells I am sure.
我敢肯定她在海边卖的贝壳是海贝。
Camping with a group is fun.
大伙露营是趣味横生的事。
I will be more careful.
我会小心一些的，