照亮; 点烟; 开街灯或车灯; （使）变得喜悦
light up的反义词
1. 照亮;点(烟)：throw light on sth. 解释,阐明 | light up 照亮;点(烟) | make light of 轻视,藐视
2. 照亮; (脸上)呈现高兴的情绪：eat up 吃光 | light up 照亮; (脸上)呈现高兴的情绪 | look up 抬头看; 查找; 好转
3. (变亮;使容光焕发)：I will keep this in mind for future reference.(我会记住这个,供以后参考. ) | 6.light up(变亮;使容光焕发) | Her face lighted up when she heard the news.(听到那个消息,她面露喜色. )
4. 照亮;使放光彩; 点上(烟等)吸起来：translation n.翻译;译文 | light up 照亮;使放光彩; 点上(烟等)吸起来 | come into being 出现;形成;产生
1. 照亮；发亮
If you light something up or if it lights up, it becomes bright, usually when you shine light on it.
e.g. ...a keypad that lights up when you pick up the handset...
拿起听筒就会发亮的电话键盘
e.g. On September 5, at the end of the festival, a massive display of fireworks will light up the sky around Broadlands.
9月5日，也就是庆祝活动的最后，会有大型焰火表演照亮布罗德兰附近的夜空。
2. 现出吃惊的神情；露出喜色
If your face or your eyes light up you suddenly look very surprised or happy.
e.g. Sue's face lit up with surprise...
她一脸惊诧。
e.g. You should see his eyes light up when he talks about home.
你真该看看他谈到家的时候眼睛放光的模样。
3. 点烟；开始吸烟
If you light up, you make a cigarette, cigar, or pipe start burning and you start smoking it.
e.g. He held a match while she lit up...
他拿了根火柴为她点烟。
e.g. He took his time lighting up a cigarette.
他不慌不忙地点了一支烟。
1. Most of the time, their wrinkled faces are careworn they only light up during the Spring Festival.
2. light up什么意思
2. Faces of patients light up with broad grins, and chatter and laughter fill the halls.
3. They add up to 80 percent of those extracting coal from mines to light up our lives.
4. The father of the family decided to light up the stove for heating on Friday due to the cold weather.
5. No element creates a sense of occasion quite like fire, especially when it's used to light up the night sky in a kaleidoscope of color.
6. A flaming comet is to shoot into the water and light up the five Olympic rings.
7. But if these are areas where fraudulent claims commonly pop up, what are some of the ways to bring light to the dark corners?
8. Ten residents of a residential community in Chongqing municipality light up the road near their compound with electric torches for pedestrians every night.
9. Many young smokers light up their first cigarette in the mistaken belief that puffing away at a cigarette is cool.
10. " The accusations against me were brought up again when Tiger's infidelities came to light, " Maureen Decker told reporters here.
verb
1. make lighter or brighter
e.g. This lamp lightens the room a bit
Synonym: light illume illumine illuminate
2. begin to smoke
e.g. After the meal, some of the diners lit up
3. start to burn with a bright flame
e.g. The coal in the BBQ grill finally lit up
4. ignite
e.g. The sky lit up quickly above the raging volcano
5. become clear
e.g. The sky cleared after the storm