brownadj.棕色的;褐色的n.褐色;棕色v.(使)变褐色Brown.n.布朗(姓氏)
Brown Book褐皮书
brown snow褐色雪
brown malt焦麦芽
brown soil棕土,棕钙土,褐色土壤
brown jura褐侏罗
Brownsteinn.布朗斯坦
brown dyes褐染料
brown fume棕色烟雾
brown mica金云母
Brown tube布朗管