N the inner germ layer of an animal embryo, which gives rise to the lining of the digestive and respiratory tracts 内胚层 → see also ectoderm, mesoderm[1]
gut entoderm 肠内胚层
sac entoderm 释义卵黄囊内胚层
definitive entoderm 定形内胚层
head entoderm 头内胚层
entoderm m 内胚层
secondary entoderm 翻译 ; 后成内胚层
primitive entoderm 翻译 ; 原始内胚层
provisional entoderm 临时内胚层
entoderm primitive 原始内胚层[1]