lightheadedness adj.頭昏眼花的；輕率的lightheadedly adj.頭昏眼花的；輕率的lightheaded adj. 頭昏眼花的；三心二意的；無知的；輕浮的lighthead n.輕率的人；沒頭沒腦的人lightguide n. 光波導(dǎo)，光導(dǎo)lightful adj.明亮的lightfoot (adj.) lightfoot adj.腳步輕快的；輕盈的lightfastness n.耐光lightfast adj.耐曬的(曬不褪色的)lightfaced n.[印] 細鉛字lightface n.[印]細躰鉛字lightest n.光；光線；燈；打火機；領(lǐng)悟；淺色；天窗adj.輕的；淺色的；明亮的；輕松的；容易的；清淡的v.點燃；變亮；照亮adv.清楚地；輕便地lighterthanair adj.輕於空氣的lighters n.打火機，點火器；點火者，點燈者；駁船v.用駁船運，駁運adj.light的形容詞/副詞比較級lighterman n.駁船夫lightering 駁運lightered n.打火機，點火器；點火者，點燈者；駁船v.用駁船運，駁運adj.light的形容詞/副詞比較級lighterage clause [交通運輸工程]駁運條款lighterage charges 駁船費