柯林斯詞典osteoarthritis /??st???ɑ??θra?t?s/ 1. N chronic inflammation of the joints, esp those that bear weight, with pain and stiffness 骨關(guān)節(jié)炎 (Also called degenerative joint disease) 返回 osteoarthritis劍橋詞典a disease that causes pain and stiffness in the joints (= places where two bones are connected ) 骨關(guān)節(jié)炎 返回 osteoarthritis