Colusite
硫钒锡铜矿
🗣️ 情景例句
Look, this way. Yes, that's right. Now let's try some of this chicken.
请看，这样。对，完全正确。来吃点鸡肉。
I can't imagine why.
我想不通为什么。
There are two other points to consider.
发传真要考虑另外两点。