Methods Bronchial biopsies and bronchoalveolar lavage ( BAL) were performed on 12 asthmatic patients and 10 control subjects with fibreoptic bronchoscopy.是什么意思_Methods Bronchial biopsies and bronchoalveolar lavage ( BAL) were performed on 12 asthmatic patients and 10 control subjects with fibreoptic bronchoscopy.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句