light tug小型拖轮
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 filter factor滤光器因数
light-duty series轻型系列
light weight cement低密度水泥
lighting switchgear照明开关装置
light rapid transit轻型快速交通
light-weight pipe轻质管子
lighting transition照明过渡
light cobalt violet淡钴紫
light beam focusing光束聚焦
light hoisting gear轻型起重机