light rib轻肋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 diffuses along the beeline.光是沿着直线传播的。Light and electric centering device光电对中装置Lighter wines often travel badly.低度葡萄酒往往经不起长途运输。Light Armed Reconnaissance Aircraft轻型武装侦察机light steel mill building structure轻钢厂房结构light media of seedling cultivation轻型育苗基质light steel-framed composite wall轻钢龙骨复合墙体Light-Armed Surveillance Aircraft轻型武装监视飞机light emitting semiconductor device半导体发光掐light intensity undulation variance光强起伏方差