词根词缀：arthro-, arthr-

【来源及含义】Greek: joint, pertaining to the joints or connecting bone structures

【同源单词】alloarthroplasty, amphiarthrodial, amphiarthrosis, anarthrous, arthal, arthralgia

词根词缀：gony-, gon-

【来源及含义】Greek: knee

【同源单词】gonarthritis, gonarthron, gonarthrotomy, gonitis, gonocampsis, gonybatia