upper PCs上位PC机
upperadj.较高的;上面的;上部的n.鞋帮;上铺n.兴奋剂;令人兴奋的经历
upper prediction control limit预控限
Upper gastrointestinal cancers上消化道癌
Upper outer quadrant of breast乳房上外象限
upper and lower arresting stop上下止动块
upper digestive track bleeding上消化道出血
Upper gastrointestinal symptom上消化道症状
upper reache of Minjiang River岷江上游
upper tropospheric water vapor上对流层水汽