Annular placenta
[医] 环状胎盘
🧩 词语组成解析
annular
[['ænjulə]]
a. 环形的\\n[医] 环状的
placenta
[plə'sentə]
n. 胎盘，胎座;
🗣️ 情景例句
I was. But not in high school.
说的对。但高中时不好。
To deliver milk
送牛奶
Those women are very hard-working.
那些姑娘很勤快。