light sum光和
lightn.光;光线;灯;打火机;领悟;浅色;天窗adj.轻的;浅色的;明亮的;轻松的;容易的;清淡的v.点燃;变亮;照亮adv.清楚地;轻便地
light-sensitive paper光敏纸
light absorbing coating吸光涂料
light weight refractory轻质耐火材料
light gauge steel plate轻型钢板
lights and light source灯具及光源
light quantum mechanics光线量子论
light brown forest soil淡褐色森林土
Light Weight Radar Unit轻型雷达装置
Light Mechanical Digger轻型机械挖掘机
light and heavy mineral轻重矿物