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
when the dog scratched on the front door.
当那狗在抓前门时。
Let me lend it to you.
让我借给你。
It was a pleasure. Bye!
不客气。再见！