Arthritical
a. 【病理学】；关节炎的\\nn. 【病理学】关节炎患者
🗣️ 情景例句
If you know a man's last name, address him as 'Mr.'.
如果你知道一个男性的姓， 应该用 'Mr。' 来称呼他。
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
Oh, look! It's high!
快看，多高呀！