lightfuladj.明亮的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 stabilizing光稳定化light temperature光的温度light load period轻载期间light-sensitiveadj.光敏的light-receivingn.光接收light metal alloy轻合金,轻金属合金Lighting disaster雷电灾害light guide fiber光导纤维light green cloth淡绿色布light pype optics光管光学装置