chorioallantois / ˌkɔr i oʊ əˈlæn toʊ ɪs, ‐tɔɪs, ˌkoʊr‐ /

📖毕业后词汇脉络膜脉管膜脉络膜炎脉络膜病

chorioallantois 的定义

n. 名词 noun

Embryology, Zoology.

  1. a vascular, extraembryonic membrane of birds, reptiles, and certain mammals, formed by the fusion of the wall of the chorion with the wall of the allantois.