B 開頭單詞
broadleaved adj.闊葉的
broadleaf tobacco [經(jīng)濟學]闊葉煙
broadleaf paspalum [農(nóng)業(yè)科學]寬葉雀稗
broadleaf holly [農(nóng)業(yè)科學]大葉冬青
broadleaf n.闊葉煙草，闊葉樹
broadish 稍寬闊的
broadhorn n.大平底船
broadgauge adj.寬軌距的
broadgage adj.寬軌距的
broadexternal attention [心理學]外部注意
broadest adj.寬廣的；清楚無誤的；明顯的；胸懷開闊的；粗俗的n.女子
broader adj.更寬廣的，更廣闊的，更廣泛的（形容詞broad的比較級）
broadens v.變寬；擴大；開闊
broadening of spectral line 光譜線增寬
broadening marketing concept [商業(yè)]擴展行銷觀念
broadening factor [食品科學技術(shù)]加寬固子
broadening energy spectrum [醫(yī)藥科學]能譜展寬
broadening correction factor [化學]加寬校正因子