Omphalogenesis
[医] 脐形成
🗣️ 情景例句
I've been through every section with you, Richard.
我和你一起检视过每个部分， Richard。
What are you doing talking to my girl friend?
你小子跟我的女人搭讪，居心何在呀？
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。