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-mandibled Aracarin.褐嘴阿拉卡型
Brown-breasted Antpittan.褐胸蚁鸫
Brown-crowned Eremomelan.褐冠孤莺
Brown-backed Woodpeckern.褐背啄木鸟
Brown-winged Kingfishern.褐翅鹳嘴翡翠
Brown-capped Rosy Finchn.褐顶岭雀
Brown-billed Scythebilln.褐嘴镰嘴鸟