Acute bronchitis, an inflammation of the main airways to the lungs marked by an irritating cough, is one of the most common conditions treated by primary-care doctors, occurring in about 5 percent of adults each year.
Acute bronchitis, an inflammation of the main airways to the lungs marked by an irritating cough, is one of the most common conditions treated by primary-care doctors, occurring in about 5 percent of adults each year.
急性支气管炎是一种通向向肺部的主要气道的炎症，以刺激性咳嗽为特点，每年约有5%的成人发病，是基础保健医生最常治疗的疾病之一。