0 a bag made of thin skin that contains amniotic fluid and surrounds the embryo of a mammal, bird, or reptile inside its mother
The amnion and serous membrane are omitted.
中文繁体
（哺乳動物、鳥類或爬行動物胎兒的）羊膜…
中文简体
（哺乳动物、鸟类或爬行动物胎儿的）羊膜…
Português
âmnion…
Polski
owodnia…
Türk dili
bebeği saran amnion kesesi…
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
amnion
