bronchitis
词根词缀：
arthritis n. 关节炎
arthr 关节 + itis 炎症 → 关节炎
bronchitis n. 支气管炎
bronch 支气管 + itis 炎症 → 支气管炎
hepatitis n. 肝炎
hepat 肝 + itis 炎症 → 肝炎
nephritis n. 肾炎
nephr 肾 + itis 炎症 → 肾炎
数据来源：新东方英语词汇速记大全
相关例句：
Epidemiological studies have shown that symptoms of bronchitis in asthmatic children increase in association with long-term exposure to NO2.
流行病学研究表明，哮喘儿童发生支气管炎症状的增多与长期接触二氧化氮有关。
Gemini's health habits: Gemini's are vulnerable to upper respiratory infections, bronchitis, and asthma.
健康习性：双子座的人易患上呼吸道病症、支气管炎，和哮喘。
She had feared she was going down with pneumonia or bronchitis
她担心会得肺炎或支气管炎。
My brother has chronic bronchitis.
我的哥哥患有慢性支气管炎。
I ended up with bronchitis and no voice.
结果我得了支气管炎，不能说话了。
Garlic is also good for treatment of bronchitis, colds, coughs, sore throat, fever and indigestion.
大蒜还有助于治疗支气管炎、感冒、咳嗽、喉痛、发烧和消化不良。