placentas的翻译，读音
释义：
词态
复数placentae或placentas例句
Mammals have eaten the placentas of their offspring since time began. 自从地球上有了哺乳动物,吃胎盘就开始了. 。
To investigate the distribution pattern of mesenchymal stem cells in human placentas by immunofluorescence staining and immunohistochemical staining. 目的探索间充质干细胞在人胎盘组织中的分布规律。
In addition, more information about the cause of monozygotic twins could be collected in the future by a straightforward check of the numbers of placentas and sacs when the babies are born. 另外，将来有关单卵双胞胎原因更多的信息可以直接通过出生后核对胎盘和羊膜囊的数目来获得。
Intertwin anastomoses in monochorionic placentas after fetoscopic laser coagulation for twin-to-twin transfusion syndrome: Is there more than meets the eye? 胎儿镜引导下激光血管凝固治疗双胎输血综合征后出现双胎间单绒毛膜胎盘血管吻合现象：有肉眼无法发现的微小血管吗?。
placentas parietal; stigmas numerous, sometimes 2-fid or flabellate. 侧膜胎座柱头多数，有时2裂或扇形。