Djd
abbr. degenerative joint disease 关节变性病，退行性关节疾病
🗣️ 情景例句
Why shouldn't I run?
为什么我不该竞选？
It is not every couple that is a pair.
成双并非皆配偶。
I suggest that you did not catch the 8 o'clock train,
您乘的不是8点钟的火车，