Bronkn.布朗克broabbr.兄弟（= brother）bronchus secretion支气管分泌物bronchial wheezing哮brom cresol purple溴甲酚紫bronchial stenosis[医] 支气管狭窄Brodie rs reaction布劳第反应bromochlorobenzene溴氯苯bronchoradiography支气管 x 线照相术bronchocandidiasis支气管念珠菌病bromophenisic acid三溴酚Bromwell apparatus[化] 布罗姆韦尔杂醇油量筒