lightingn.照明；照明设备；人工照明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-damage光损伤lighted method荧光法Lighting terms照明术语light coupling光耦合器light pyridine轻吡啶light-screen光电靶light syllable轻音节light efficacy光效light concrete轻混凝土light overcoat夹大衣