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-Zsigmondy movements[医] 布-希二氏运动, 运动分子
Brown has grown very fat.布朗先生长得很胖。差
brown humus calcareous soil棕色腐殖质石灰土
Brown and Sharpe wire gauge布朗沙普线规
Brown-breasted Flycatchern.褐胸鹟
Brown-backed Flowerpeckern.褐背啄花鸟