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 hydrofinished oil轻加氢补充精制油
light two bowl calender轻型二辊轧光机
light brown steppe soil淡棕色草原土
light liquid petrolatum轻质液状石蜡
light-emitting screen发光荧光屏,发光屏
light petroleum product轻质石油产品