| 释义 |
J33633114placentalSpoken.8Fiction.5Magazine.43Newspaper.3Academic.551of or relating to a placenta （与）胎盘（有关）的; （与）胎座（有关）的。
1.1Zoology relating to or denoting mammals that possess a placenta; eutherian 【动】胎盘哺乳动物的; 真兽亚纲的。
Zoology a placental mammal
|