Complanarity
共（平）面性
🗣️ 情景例句
that we can talk about us.
我们就可以谈谈我们。
I heard you.
我听到了啦。
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。