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
Are you from New York?
是从纽约来的吗？
Do you think there is something wrong with the contract?
你认为合同有问题吗？
Hello, I'm Bill. What's your name?
你好，我叫比尔。你叫什么名字？