rhecmatoid arthritis的用法和樣例：
例句
- This is the synovium in rheumatoid arthritis.
類(lèi)風(fēng)濕關(guān)節炎滑膜。 - The roots are used as medicine for stimulating blood circulation, as a muscle and joint relaxant, and for relieving rheumatoid arthritis.
根被用作藥為刺激血液循環(huán)，作為肌肉和具關(guān)節松弛，和為減少類(lèi)風(fēng)濕關(guān)節炎。
