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trophoblast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 membrane that forms the wall of the blastocyst in early development; aids implantation in the uterine wall;
"after implantation of the blastocyst in the uterine wall the trophoblast divides into two layers, the chorion and the placenta"
trophoblast的用法和样例:
例句
用作名词 (n.)
- 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。 - The direction of blood flow is from the spiral arteries to the microvessels, which suggests that the migration of trophoblast cells is against the stream of blood flow.
在此过程中,子宫脉管中滋养层细胞迁移的方向与血流方向相反,是一种特殊的逆血流而上的迁移。