单词	原始游离--初级游离
释义	原始游离；初级游离primary ionization
随便看	management by wandering around management by wandering around (mbwa) management chart management class management coefficient model management commentary management committee management company management competency management console management consultancy management consultant management consulting management contract management contracting management contract system management control management control data system management control data system--mcds management control data system，mcds management control point management control system management control system--mcs management control system，mcs management cost