light up是什么意思，light up的意思是
light up基本解释
照亮；点烟；开街灯或车灯；（使）变得喜悦
light up的用法和例句“点击”或“选中”例句中的单词，就可以看到词义解释
- A smile can light up a single heart or a whole room .
- 微笑可以照亮一颗孤独的心，或是一整个房间。
- Most of all let each friendship light up your life in a unique way .
- 最重要的是让每一段友情都能照亮你特殊时段的前行之路。
- Four extremely bright and massive stars called the trapezium light up the nebula .
- 四颗极为明亮、质量特别巨大的恒星被称为猎户座四合星（trapezium），照亮了星云。
- Avoid bars or restaurants where you might be tempted to light up .
- 避免酒吧或饭店之类会点燃你点烟欲望的场合。
- And while aurorae are normally visible only at high latitudes they can light up the sky even at lower latitudes during a geomagnetic storm .
- 虽然极光通常只出现在高纬度地区，但是在磁暴发生时，极光也能点亮稍低纬度地区的天空。
- Sometimes the keyboard doesn 't light up when it should .
- 有时，键盘在该亮的时候却不亮。
- From bizarre antimatter to experiments that tie light up in knots physics has revealed some spooky sides of our world .
- 从奇异的反物质到把光捆扎成结的实验，物理学已经揭示了我们世界的一些幽灵般的奇异方面。
- But her eyes light up as she talks about the folk dances she performs which are hundreds of years old .
- 不过当她谈起自己表演的那已经有几百年历史的民族舞蹈时，她的眼睛亮了起来。
- Colorful neon signs light up the street at night when thousands of people flood the area .
- 璀璨夺目的霓虹灯广告照亮整个不夜城，潮水般的人群涌向这个区域。
- Light up another match .
- 再点一根火柴。