气管炎 qìguǎnyán tracheitis Origin Definitions Defs Strokes Stroke Words Sentences Sents 支气管炎 zhīqìguǎnyán bronchitis bronchitis; inflammation of the mucous membrane in the bronchial tubes, often characterized by coughing and phlegm细支气管炎 xìzhīqìguǎnyán bronchiolitis inflammation of the bronchioles