Placentolysin
胎盘溶素
🗣️ 情景例句
The truth.
实话实说。
The fox changes his skin but not his habit.
狐狸可以改变皮毛，但不能改变习性。
Let us get down to fundamentals and agree that the young are after all human beings -- people just like their elders.
承认青年人和他们的长辈一样也是人。