Euchroite
翠砷铜矿
🗣️ 情景例句
Today has just been crazy.
今天都快忙疯了。
We shouldn't have any trouble if the traffic isn't to heavy.
如果交通不太拥挤的话，我们不会有什么困难。
When did they live there?
他们什么时候住在那儿？