placentation的翻译，读音

例句

Ovary usually 3-loculed and placentation axile. 子房通常的3室和中轴胎座。

placentation axile; ovules 2 to numerous, anatropous. 中轴胎座胚珠2到多数，倒生； 。

Ovules with parietal placentation near base of ovary. Style short; 胚珠具在近子房基部的侧膜胎座花柱短柱头头状。

These results lead us to propose that HLA-G may contribute to placentation during early and mid-term pregnancy, and participate in maintaining gestation during term pregnancy. 由此推测HLA-G在妊娠早、中期与胎盘形成有关，在妊娠晚期可能参与妊娠维持。