Brownleen.布朗利brownadj.棕色的；褐色的n.褐色；棕色v.（使）变褐色Brown.n.布朗(姓氏)Brown-Boveri test[化] 布朗-包维瑞试验(氧化稳定性)brown patch disease褐斑病browning antagonists防褐剂brown blotch disease褐斑病brown goatwool waste紫山羊绒回毛brown Rotten disease褐腐病brown oil of vitriol棕色硫酸Brown's colpeurynterBrown-capped Vireon.褐顶莺雀Browning coefficient褐变指数

1. Wheat leaf rust is one of the most destructive diseases on wheat production throughout the world.
   小麦叶锈病是国内外影响小麦生产的重要病害。