missionizev.传教missionn.使命；代表团；任务；布道mission-critical wireless networks任务关键无线网络Mission Control and Computing Center任务控制与计算中心Mission Management and Dissemination任务管理与分配Mission Control and Display Subsystem任务控制与显示子系统Mission Analysis and Reporting System任务分析与报告系统Mission Progressive Evaluation System任务逐步鉴定系统Mission Integrated Transparency System任务综合透明系统Missionaries-and-Cannibals problem传教士和野人问题Mission Completion Success Probability任务圆满完成的可能性Mission Planning and Analysis Division任务计划和分析处

1. Her mission in life was helping old pelple.
   她一生的天职就是帮助老人。
2. It seems to be his mission to help others.
   他的天职好像就是帮助别人。