基本解釋[生物學(xué)]胎盤屏障胎盤膜英漢例句雙語例句Chorion: the outer membrane enclosing the embryo in reptiles birds and mammals. in placental mammals it contributes to the development of the placenta.絨毛膜:在爬行類動物,鳥類及哺乳類動物中包含胚胎的外膜,在有胎盤哺乳動物中與胎盤的發(fā)育有關(guān)。placental membrane更多例句詞組短語短語Placental membrane residues 胎盤胎膜殘留placental membrane function 胎盤膜功能placental membrane更多詞組專業(yè)釋義生物學(xué)胎盤屏障胎盤膜