Placentolysin
胎盘溶素
🗣️ 情景例句
having to take care of the baby all weekend.
整个周末照顾孩子。
I asked him to leave immediately, but he wouldn't.
我请他马上离开，但是他不肯。
Good. Now give me a bottle of orange,please.
好，现在请给我一瓶橙汁吧！