柯林斯词典osteoarthritis /ˌɒstɪəʊɑːˈθraɪtɪs/ 1. N chronic inflammation of the joints, esp those that bear weight, with pain and stiffness 骨关节炎 (Also called degenerative joint disease) 返回 osteoarthritis剑桥词典a disease that causes pain and stiffness in the joints (= places where two bones are connected ) 骨关节炎 返回 osteoarthritis