Placenta apposita
[医] 附着胎盘
🧩 词语组成解析
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
What does that mean when he goes,
他发出的声音代表什么意思
I am very much to blame.
都怪我不好。
There will only be standing room left for us next century!
到下个世纪我们就只有立足之地了。