abbr.皇家学院(Royal Academy)，随机存取(Random Access)，赤经(Right Ascension)

She was diagnosed with rheumatoid arthritis at the age of 35."
她在35岁时被诊断为类风湿关节炎。
RA patients often experience joint inflammation and stiffness.
类风湿关节炎患者经常经历关节炎症和僵硬。
Her RA has been in remission for two years now.
她的类风湿关节炎已经缓解了两年。
The doctor prescribed a DMARD for her RA treatment.
医生给她开了一个DMARD来治疗类风湿关节炎。
Regular exercise can help manage the symptoms of RA.
定期锻炼可以帮助管理类风湿关节炎的症状。
RA primarily affects the joints, but can also impact other organs.
类风湿关节炎主要影响关节，但也可能影响其他器官。
She noticed an improvement in her RA after switching to a plant-based diet.
她改变为植物性饮食后，发现自己的类风湿关节炎有所改善。
The patient's RA is well-controlled with a combination of medication and therapy.
通过药物和理疗的结合，患者的类风湿关节炎得到了很好的控制。
RA can be a chronic condition that requires ongoing management.
类风湿关节炎可能是一种需要持续管理的慢性病。
Research continues into new treatments for RA to improve patients' quality of life.
对类风湿关节炎的新疗法研究仍在进行中，以提高患者的生活质量。