performern.表演者;执行者
performv.执行;履行;表演;运转;举行
perform a maneuver实施规避动作
perform in role of扮演 ... 角色
performing carrier实际承运人
Performing project工程实施
perform acrobatics表演杂技
perform evaluation性能分析
perform an exercise表演操
perform the routine履行常规
performing function行使功能
performed fragments预制破片