Paleogenetics
[复]n.[用作单]古遗传学
🗣️ 情景例句
You are twenty-one, a grown-up young lady old enough to make up your own mind.
你已经21岁了，已经到了可以自己做主的年龄了。
What are you talking about?
你正在讲什么？
3 What have you been interested in for as long as you can remember?
3。你所能想起来的自己感兴趣的事是什么？