amnion
🇺🇸
/ˈæmniɑːn/
🇬🇧
/ˈæmniən/
A thin protective layer around a developing baby in the womb.
The amnion is crucial for the baby's development as it provides a cushioned environment.
羊膜對嬰兒的發育至關重要,因為它提供了一個緩衝的環境。