Placenta obsoleta
[医] 废用胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
Excuse me, are you Mr. Peter from England?
对不起，请问你是英国的皮特先生吗？
Most of them are less than 30.
他们中大多数不到30岁。
Let me see. Did you wash it in hot water?
让我看看。您是用热水洗的吗？