Umbilicus
n. 脐, 中心\\n[医] 脐
📖 牛津释义
umbilicus
n
(anatomy 解) navel 脐.
🗣️ 情景例句
The hi-tech industry attracts much venture capital.
高科技产业吸引着许多风险投资。
I ought to make a phone call.
我应该打个电话。
But there was something wrong with the child.
但是，这孩子有点毛病。