Paleogenetics
[复]n.[用作单]古遗传学
🗣️ 情景例句
Just my friend Mike and a few kids from school.
只有我的朋友Mike和学校里的几个伙伴。
Every tide hath its ebb.
兴盛之日必有衰退之时。
I go to bed at about 10:00.
我大概十点上床睡觉。