Bronkn.布朗克broabbr.兄弟（= brother）Bromation Reaction溴化反应broncho-alveolar[医] 支气管肺泡的brome mosaic virus雀麦花叶病毒bromobenzothiazole溴苯并噻唑Brophy's mouth gagbronchial occluder支气管闭合管bromo-amino acid溴代氨基酸brominized albumin溴化白蛋白Bronchioloalveolar细支气管肺泡癌bronchial arteries支气管动脉, 胸主动脉支气管支