Placentogenesis
[医] 胎盘发生
🗣️ 情景例句
Wonderful.
真精采。
I wash his face and hands,and then I dress him.
我洗他的脸和手，并且我给他穿衣服。
Experts believe that there are about 40,000 different types of job in the world. Choosing the right one is a difficult job in itself.
专家们认为世界上大约有4万个不同种类的工作。要从中选择一个适合自己的工作是很困难的。