弘扬国学 · 传承文化

placenta是什么意思-placenta的用法-placenta怎么读_含义_读音-君君词典

首页英语词典placentaplacenta英英释意

placenta

英[plə'sentə] 美[plə'sɛntə]

英英释义实用场景例句

n. [胚] 胎盘；[植] 胎座

英英释意

1. that part of the ovary of a flowering plant where the ovules form

2. the vascular structure in the uterus of most mammals providing oxygen and nutrients for and transferring wastes from the developing fetus