Placenta praevia marginalis
[医] 边缘前置胎盘, 侧前置胎盘
🧩 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
when the dog scratched on the front door.
当那狗在抓前门时。
This alone made our nine-day trip worthwhile.
光这件事我们九天的旅行就非常值得。
If I were you, I wouldn't have bought that vase.
如果我是你，我就不买那花瓶。