| 释义 |
rheuma·toid arth·ritisBrE /ˌruːmətɔɪd ɑːˈθraɪtɪs/NAmE /ˌruːmətɔɪd ɑːrˈθraɪtɪs/ noun [U] (medical 医学) a disease that gets worse over a period of time and causes painful swelling and permanent damage in the joints of the body, especially the fingers, wrists, feet and ankles 类风湿（性）关节炎 |