词汇	aging of placenta
释义	aging of placenta 胎盘衰老,胎盘老化
随便看	the moral maze the Moral Metaphysics the moral motivation the moral nature the moral of a story the moral of cultural workers the moral of marriage the moral of martial arts the moral of public assistants the moral of public management the moral of real world The moral of the story The moral of the story? The moral of this story is very simple the moral-oriented political tradition the moral original intenfion the moral personality the moral principle of good The moral quality The Moral Regression the moral restraint the moral risks of enterprises the morals the morals and law relation The morals are cultural