英语网 英语单词
Amnion的音标发音
Amnion
英式发音：[æmniәn]
美式发音
(noun.) thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals).
格伦达整理
(noun.) thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals).
格伦达整理