placentas

基本解释

• n.胎盘；胎座

同根派生

英汉例句

用作名词 (n.)

• Earlier studies linked the placenta to the disease.
  早期的研究认为，该病与胎盘有关。
• Methamphetamine passes through the placenta and is secreted in the breast milk.
  甲基苯丙胺通过胎盘分泌在母乳中。
• Starch grains present in the embryo sac and placenta are utilized by the embryo.
  存在于胚囊和胎座中的淀粉粒为胚胎所利用。