一种不可逆转的肺病，是肺气肿和慢性支气管炎的结合。

一种不可逆转的肺病，是肺气肿和慢性支气管炎的结合。的英文翻译

基本释义

• a nonreversible lung disease that is a combination of emphysema and chronic bronchitis; usually patients have been heavy cigarette smokers.