Arthrolith
关节石
🗣️ 情景例句
I want to pick up the car tomorrow morning at seven. Are you open then?
我想在明天早上7点提车。那时你们开门了吗？
He's a dumb guy.
他是位沉默的老兄。
Come on! they shouted.
“快！快啊！”他们喊道。