Annulus umbilicalis
[医] 脐环
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
🗣️ 情景例句
I had a good time today, Robbie.
我今天玩得很开心， Robbie。
I don't know, sir, but I guess the computer made some mistake.
不知道呀，好像是电脑出了故障了。
Whose is this watch?
这块表是谁的？