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 Secondary School Theme Days高级专科学校主题日
Upper range of peak concentration最高含量上限
upper semi-continuous functions上半连续函数
upper-level atmosphere sounding高空气象
upper triangular matrices algebra上三角矩阵代数
upper-level computer monitoring上位机监控
upper semi-continuous fimetions上半连续
upper member of Taiyuan Formation太原组上段
Upper Ordovician-Lower Silurian上奥陶统-下志留统