Algodonite
微晶砷铜矿
🗣️ 情景例句
What's the difference? No one will ever find out.
有什么两样？没有人会发现。
Every pleasure has a pain.
乐中必有苦。
No, more, about 130 years ago. Most of the slave owners were rich farmers who lived in the south. They wanted to keep their slaves.
不，还要早，大约130年前。大多数奴隶主都是住在南方的富有的农场主。他们想保留自己的奴隶。