amnion 详细解释

amnion

['æmniən]

n. 羊膜

词形变化

形容词: amniotic | 名词复数: amnions |

英英释义

名词 amnion:

thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals)

同义词：amniotic sac, amnios

补充

amnionamnion英:[ˈæmniən] 美:[ˈæmniən, -ˌɑn]n.1.羊膜；〈口〉胞衣

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