打开/关闭菜单
Toggle preferences menu
打开/关闭个人菜单
未登录
未登录用户的IP地址会在进行任意编辑后公开展示。

专业英语单词:Placenta

来自医林拾薪

Placenta

胎盘
plah-SEN-tah

释义:

The organ composed of fetal and maternal tissues that nourishes and maintains the developing fetus

相关单词