Placenta praevia
[医] 前置胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
[医] 前置的, 在前的
🗣️ 情景例句
I'm so tired I think I'm overtired.
我好累， 我想我是累过头了。
I'm very much obliged to you.
非常感谢您。
It would be easier for us if you would ship next month.
如果能在下个月出货的话我们会轻松一些。