The JOA score increased from 9.2 (preoperation) to 14.6 (postoperation).The rate of excellent and good were 78%.是什么意思_The JOA score increased from 9.2 (preoperation) to 14.6 (postoperation).The rate of excellent and good were 78%.在线翻译_英语_读音_用法_例句