Broul布劳尔broabbr.兄弟（= brother）brombexine hydrochloride[医] 必嗽平, 盐酸溴黑辛, N-(2-氨基-3,5-二溴苄基)-N-环己基甲胺盐酸盐bromhexine hydrochloride必嗽平Bronchoscopy with biopsy支气管镜检查伴活组织检查bronchus attractive tube支气管吸引管bronchoscopy with lavage支气管灌洗bronchial adenocarcinoma支气管腺癌bronchial asthma patient支气管哮喘患者bromistine with atropine碱质防脓溃针bromated flame retardant溴系阻燃剂bronchial foreign bodies支气管异物