placenta造句
2024年06月16日 18:25:33
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為胚胎所利用.
What is dried human
placenta, in the abdomen fetal?
紫河車是什么, 腹中胎兒?
A stalk connecting an ovule or a seed with the
placenta.
珠柄與胚珠或含胎座的種子相接的葉柄.