麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

placentae

placentae是什么意思、placentae怎么讀

placentae漢語翻譯

胎盤

placentae英語解釋

名詞 placenta:

  1. that part of the ovary of a flowering plant where the ovules form
    同義詞：placenta
  2. the vascular structure in the uterus of most mammals providing oxygen and nutrients for and transferring wastes from the developing fetus
    同義詞：placenta
0
糾錯