Definition

Examples

• 他得了严重的关节炎，走路很困难。
  Tā dé le yánzhòng de guān jié yán, zǒulù hěn kùnnán.
  He has severe arthritis and has difficulty walking.
• 这种药物对缓解关节炎症状很有效。
  Zhè zhǒng yàowù duì huǎnjiě guān jié yán zhèngzhuàng hěn yǒuxiào.
  This medication is very effective at relieving arthritis symptoms.
• 老年人要注意预防关节炎。
  Lǎonián rén yào zhùyì yùfáng guān jié yán.
  Elderly people should take care to prevent arthritis.