| 释义 |
amnion
amnion /ˈæm.ni.ən/ noun [C] (PLURAL amnions, PLURAL amnia /-ə/ ) SPECIALIZED
► F0 a bag made of thin skin that contains amniotic fluid and surrounds the embryo of a mammal, bird, or reptile inside its motherThesaurus+: ↑Sexual and reproductive organsamniotic /ˌæm.niˈɒt.ɪk/ aep /-ˈɑː.t̬ɪk/ adjective
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