Chalcophyllite
云母铜矿
🗣️ 情景例句
Whatever you decide is all right with me.
不管你怎么决定我都会赞成的。
It's not your fault.
不是你的错。
If they had only had one more child, the fact would have passed unnoticed.
如果他们只添了1个孩子，这件事本来就不会引起任何人的注意。