[plə'sentə]
placenta
n. 胎盘

词形变化:

名词复数:placentas 形容词:placental

例句与用法:

  1. Formation of a placenta in the uterus.
    胎盘形成胎盘在子宫中的形成过程

英英解释:

名词 placenta:

  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