常見例句雙語例句Chronic bronchitis refers to inflammation and often infection of the bronchia , manifested by persistent, sputum-producing cough.慢性支氣琯炎是指炎癥和感染的往往支氣琯，表現出持續(xù)，痰生産咳嗽。"Although acute cough is benign and self-limiting, chronic persistent cough can have a devastating effect on the quality of life of sufferers, " said Dr.Morice博士說：“雖然急性咳嗽是良性自限性的，但慢性持續(xù)性咳嗽對患者的生活質量有災難性的影響。 返回 chronic and persistent cough