chorion

 
['kɔːrɪɒn]     ['koʊrɪˌɒn]    
  • n. [生]绒毛膜;浆膜;卵壳
chorionic
new

chorion的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. the outermost membranous sac enclosing the embryo in higher vertebrates (reptiles, birds and mammals)

chorion的用法和样例:

例句

用作名词 (n.)
  1. A chorionic villus is a minute vascular projection on the fetal chorion.
    绒膜绒毛是胎儿绒毛膜上的一种微小的血管凸出物。
  2. After implantation of the blastocyst in the uterine wall the trophoblast divides into two layers, the chorion and the placenta.
    在胚泡植入子宫壁后,胚胎滋养层分成两层,即绒毛膜和胎盘。

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