asphalticadj.柏油的asphaltn.沥青；柏油v.用沥青铺路asphalt depo-sition沥青沉积Asphalt road surfaces沥青路面asphalt solvent blend沥青溶剂混合物asphaltic base course沥青底层asphalt surface coupe沥青加铺层asphalt tile flooring沥青面砖楼地面asphaltic pyrobitumen焦性沥青,地沥青质焦沥青asphalt mixture ratio沥青配合比asphalt mixing matter沥青混合料asphalt concrete core沥青混凝土心墙