Placenta previa
前置胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
[医] 前置的(如胎盘)
🗣️ 情景例句
Yeah, where have you been lately?
是啊，你最近到哪儿去了？
Whom will you work for?
你将为谁工作？
Get away from me!
离我远一点儿！