Bachelor of Architectural Engineering建筑工程的学士学位 bachelor of aeronautical engineering航空工程学士 Bachelor of Aerospace Engineering航天工程学士学位 Bureau of Agricultural Engineering (USDA)农业工程(USDA) British Aerospace Engineering英国航空工程 Bachelor of Agricultural Engineering农业工程学士学位 Board of Architectural Examiners委员会的建筑 British AErospace英国宇航 Bronchial Artery Embolization支气管动脉栓塞术 Bachelor of Art Education艺术教育学士学位 Bilateral Above Elbow (amputation)双边以上弯头(截肢) Begin Average Events开始平均事件 Boston Academy of English波士顿学院的英语 Blind Adaptive Equalization盲自适应均衡 Battlefield Area Evaluation战场领域的评价