Lobar emphysema may result from partial bronchial obstruction.

大叶性肺气肿可由于局部小支气管梗阻所引起.

辞典例句

The peripheral lesions are asymptomatic; the endobronchial hamartomas may cause of bronchial obstruction and hemoptysis.

外周的肺损伤往往无症状, 气管内错构瘤可引起支气管梗阻和咯血.

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