Broadisn.布罗迪斯broadadj.宽广的；清楚无误的；明显的；胸怀开阔的；粗俗的n.<俚>女子Broadbent's sighbroad gauge line宽轨铁路Broad Ocean Area远洋区broad strip mill宽带钢轧机,宽带轧机broad-spectrum用途广泛的,广谱的Broadbrand cable宽带电缆broadcost subnet广播子网broad strategies广泛的战略broadly speaking一般地说； 泛泛地说broadleaf-tree阔叶树