upper bar高杠
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 pole of kindney肾上极
upper impression tray上颌印模托盘
upper explosive limit爆炸上限
upper bounding method上界法
upper-level cyclone高空气旋
Upper Triassic system上三叠统
upper extremity edema上肢水肿
upper stabilizing fin上翅
Upper Explosion Limit爆破上限
upper time train ring上定时药盘