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)
brown leaf blight of grasses禾草褐条斑病
brown algae oligosaecharides褐藻寡糖
Brown-headed spider monkeyn.褐头蛛猴
brown algae oligosaccharides褐藻寡糖
brown coniferous forest soil棕色针叶林土
Brown-backed Ground Pigeonn.褐背金鸠
Brown-throated Sand Martinn.褐喉沙燕
Brown-capped Tyran-nuletn.褐顶小霸鹟