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
He's unwilling to accept advice.
他不愿接受劝告。
I suppose so.
我想是这样。
'Everyone's losing money these days,' he said.
“现在大家都在丢钱，”他说。