Djd
abbr. degenerative joint disease 关节变性病，退行性关节疾病
🗣️ 情景例句
Isn't that right?
对不对？
I had lunch with a friend of mine.
我和我的一个朋友一块吃了午饭。
You might get burnt and you might drop the pan of burning oil.
否则，你可能 被烧伤，也可能把起火的油锅扔掉。