UPCA乌泊加猪upadv.向上；起来；上升；往上prep.向上adj.向上的；上行的n.上升v.上升；增加Upbuild an empty father bunch建立空父串up-down construction method逆作法Updating Your System with yum升级你的系统updating industrial structure产业结构升级up-grading of thought realm境界拓进UP FRONTAL VISUAL DESIGN MUDC设计精品up-to-standard activities达标活动uprating of hydraulic turbine水轮机增容改造updating and file maintenance更新与文件维护Uprange Computer Output System上靶场计算机输出系统