英语网 英语单词
Placentation的音标发音
Placentation
英式发音：[plæsen'teiʃәn]
美式发音
(noun.) arrangement of the ovules in the placenta and of the placentas in the ovary.
(noun.) the formation of the placenta in the uterus.
手打:托马斯
双语例句
- In the flowers of Saponaria officinalis Dr. Masters has observed instances of both marginal and free central placentation. 查尔斯·达尔文. 物种起源.
录入:特德