plannsadj.平坦的plann.计划；方法；策略；设计图；平面图v.打算；安排；计划；设计planning cooperation规划协作planned obsolescence计划报废planning design phase规划设计阶段planned birth program计划生育方案planocylindrical lens平面筒形透镜Planococcus kraunhiaen.藤臀纹粉蚧Planck's constant lawplanned growth target计划增长指标planning and strategy规划策略plan position display平面位置显示器