搜尋結果
amnion
- IPA[ˈamnɪən]
英式
- the innermost membrane that encloses the embryo of a mammal, bird, or reptile.
noun: amnion, plural noun: amnia
- 更多解釋
- IPA[ˈamnēˌän]
美式
- the innermost membrane that encloses the embryo of a mammal, bird, or reptile.
Oxford American Dictionary