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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:
-
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.)
- 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。 - 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。
词汇搭配
- chorion avillosum 平滑绒毛膜
- chorion allantoideum [医] 绒[毛]膜尿...
- chorion laeve 滑泽绒毛膜
- chorion omphaloideum [医] 卵黄囊绒[毛...
- chorion villosum 叶状绒(毛)膜,丛密...
- chorion leve 平滑绒毛膜
