Naumannite
硒银矿
🗣️ 情景例句
What's inside?
这里面是什么？
Evil comes to us by ells and goes away by inches.
罪恶来时，尺进寸退。
but I can't decide yet.My wife must see it first.
但我还不能决定。我妻子必须先来看一看。