reform

v.改革; 改进; 改良; (使)改正，改造(行为); (使)悔改n.改革; 变革; 改良; 改善 复数：reforms过去分词：reformed现在分词：reforming过去式：reformed第三人称单数：reforms 牛津词典 verb 改革；改进；改良to improve a system, an organization, a law, etc. by making changes...