Placenta praevia totalis
[医] 完全前置胎盘
🧩 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
It is generally believed that Chinese are poor public speakers.
一般认为中国人不擅长公众演讲。
Your English is very good.
你的英语很好。
I'll send you a note about that.
我会寄一张便条给你。