Whitman's operation
[医] 惠特曼氏手术(髋关节成形术,距骨切除术)
🧩 词语组成解析
🗣️ 情景例句
When is check-out time?
什么时候必须结帐和离开宾馆？
We have known each other for 6 years.
我们认识有六年了。
The policemen could not cope with the crowds.
警察无法对付群众。