lightyearn.光年
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-pipe system导光管
light pen detection光笔检出,光笔检测
lighting technology照明技术
lighting efficiency照明效率
light fantastic toen.跳舞
light sensitiveness光敏度
light sensor arrays[计] 光敏传感器阵列
light source filter光源滤光镜
light center length光源中心长度
light viscosity oil低粘度油,粘度小的油