Placenta succenturiata
[医] 副胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
Is that OK?
可以吗？
How long does it take to get there?
到那里要多少时间？
Somebody's knocking at the door. I'll answer it.
有人在敲门，我去开。