Circulus umbilicalis
[医] 脐动脉丛
🧩 词语组成解析
[医] 环, 圈
🗣️ 情景例句
I'll give her your best wishes,
我会转告她你的祝福，
Is it yours?
它是你的吗？
We've got to report back to the head office.
我们还要回去向总部汇报情况呢。