Retained placenta
[医] 胎盘滞留
🧩 词语组成解析
v. 保持( retain的过去式和过去分词 ); 拦住; 保存; 止住
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
Would you mind eating out this evening?
你介意今晚上馆子吃饭吗？
I know the boy whose father is a banker.
我知道那个男孩的父亲是银行家。
Yes, it is. Hi, Jim!
是的，我是。你好，吉姆！