brownism布朗氏学说
brownadj.棕色的;褐色的n.褐色;棕色v.(使)变褐色Brown.n.布朗(姓氏)
brownfieids regeneration棕色地带更新
Brown Boveri Corporation勃朗-鲍威利有限公司
Brown-Sequard paralysis布朗-塞卡尔(氏)麻痹:见于尿路疾患的反射性弛张性麻痹, 脊髓偏侧损害
Brown-barred Woodpeckern.褐斑啄木鸟
brown recluse spider bite棕隐居蜘蛛咬
Brown-capped Tyrannuletn.褐顶小霸鹟