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
They concluded that the goods were of good quality and proved no problem.
他们断定货物质地优良，并证明没有任何问题。
If you cannot bite, never show your teeth.
不能打仗，切莫出兵。
The sun will burn you if you're not careful.
要是你不当心，太阳会把你晒黑的。