Paleogenetics
[复]n.[用作单]古遗传学
🗣️ 情景例句
But I was lucky enough to have a career as a music teacher
但我很幸运， 有一个音乐教师的事业
Old birds are not caught with new nests.
新巢捉不到老鸟。
Do you go to work by bike?
你骑自行车上班吗？