Monogeny
单亲生殖
🗣️ 情景例句
That took place right after the First World War, didn't it?
它就发生在第一次世界大战之后，是吗？
No, I don't. Will it be a problem?
不，我没有，会有困难吗？
Twenty people had already left.
有20个人已经离去。