chronic obstructive
【待翻译】pulmonary disease (COPD) 
 
        
        释义:Any of a group of chronic, progressive, and debilitating respiratory diseases, which includes emphysema, asthma, bronchitis, and bronchiectasis (see FIG. 12-10)
chronic obstructive
【待翻译】释义:Any of a group of chronic, progressive, and debilitating respiratory diseases, which includes emphysema, asthma, bronchitis, and bronchiectasis (see FIG. 12-10)