Amnioembryonic
[医] 羊膜胚的
🗣️ 情景例句
I'm sure I did.
我确信我安排了什么事。
The statesman retired as the mayor of New York.
那位政治家退休时是纽约市市长。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？