名詞 arthritis:

1. inflammation of a joint or joints

1. My left knee acts up in damp weather. Her arthritis is acting up again.
   我的左膝一到陰濕天氣就犯病。她的關節(jié)炎又犯了
2. The treatment of certain diseases, especially rheumatoid arthritis, with gold compounds.
   金療法用金的化合物治療某些疾病，如風濕性關節(jié)炎
3. She was plagued with arthritis.
   她患關節(jié)炎十分痛苦。
4. Gout is a form of arthritis.
   痛風是關節(jié)炎的一種。

ar.thri.tis

n.（名詞）
Inflammation of a joint or joints resulting in pain and swelling.
關節(jié)炎：由于一組或多組關節(jié)發(fā)炎而導致的疼痛和腫脹

【引伸】
arthrit.ic
arthrit.ically
adv.（副詞）