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
but I enjoy taking pictures, and I want to continue doing that.
但我喜欢拍照片 而且我要继续做这一行。
I meet the boy whose aunt is a housemaid.
我遇到那个男孩的姑妈是家庭主妇。
Good, we've been waiting a long time.
好，我们已经等好久啦。