动词light的过去式和过去分词形式.
abbr.文学（=literature）
He lit up a cigar. 他点燃了雪茄。
He lit his cigar and exhaled smoke. 他点燃雪茄，然后吐出烟雾。
He lit up a wax candle. 他点燃了一支蜡烛。
The dark room was momentarily lit up by a vivid flash of lightning. 那黑洞洞的房间顿时被强烈的闪电照亮了。
He lit the candles on the birthday cake. 他点燃了生日蛋糕上的小蜡烛。
Her face lit up when she saw he was coming. 当她看到他走过来的时候，她的脸亮了起来。
It is said that the first London theatre to be lit with electricity was the Savoy, in1870. 据说伦敦用电照明的首家剧院是萨沃剧院，时间是1870年。
