influentialadj.有权势的；有影响的n.有影响力的人物influential politicians有势力的政客Influential observation影响分析Influential fac- tors影响因素influential governments具影响力国家influential institutions影响机构influential graded region重要性子区域influential advertisement有影响的广告influential interest groups有影响的有共同利益的各集团.influential point of viscera脏会influential zone of pathogen病原感应圈