extensiveadj.广泛的；广阔的；广大的；大量的extensive operator扩张算子Extensive deep burn大面积深度烧伤extensive headlines广泛宣扬extensive variables[化] 广延量; 广度性质extensive demncracy[法] 广泛的民主extensive propertys广延性extensive interview广泛访谈extensive corollary泛系论extensive parameter广延参量extensive knowledge广博的知识