allantois

allantois

美 [ə'læntɔɪs] 　英 [ə'læntɔɪs]

• n.【解】尿囊
• 网络尿膜；尿囊膜；尿弗

词形变化

复数：allantoides  

英汉解释

n.

1. 【解】尿囊

英英解释

n.	1. a membranous sac that grows from the lower gut in mammal, bird, and reptile embryos.

例句

Vascularization in the murine allantois occurs by vasculogenesis without accompanying erythropoiesis

小鼠尿囊的血管形成起于血管发生，不伴有红细胞生成

The Influence of the Formula of Jia Wei Bao An on Angiogenesis in Chicken Embryo Allantois Membrane

加味保安方对鸡胚尿囊膜血管新生的影响

Blood-borne seeding by hematopoietic and endothelial precursors from the allantois

用来自尿囊的造血和内皮前体细胞进行血液播种