Placenta reflexa
[医] 反折胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
[医] 包蜕膜
🗣️ 情景例句
What's on the menu?
有什么菜？
I hope it turns out all right.
我希望结果很好。
At night, when you really wish to go to sleep, you rarely manage to do so.
到了夜晚，你真想睡了，却很难入睡。