例句 /

Rheumatoid arthritis, joint pain , swell , is numb , bend to stretch disadvantage or campaign is limited to.

Rheumatoid arthritis, joint pain , swell , is numb , bend to stretch disadvantage or campaign is limited to.

类风湿性关节炎,关节疼痛、肿胀、麻木、屈伸不利或活动受限。