light on

英 [laɪt ɒn]

美 [laɪt ɑːn]

（偶然）发现

柯林斯词典

• PHRASAL VERB 忽然注意到；突然发现
  If youlight onsomething orlight uponit, you suddenly notice it or find it.
  1. Her eyes lit on the brandy bottle that Atanas had dropped on the floor.
     她的视线突然落到阿塔纳斯掉在地上的白兰地酒瓶上。

双语例句

• The light on the lighthouse suddenly went out.
  灯塔上的灯突然灭了。
• She drew down the curtains and turned the light on.
  她拉下窗帘打开灯。
• Her eyes lit on the brandy bottle that Atanas had dropped on the floor.
  她的视线突然落到阿塔纳斯掉在地上的白兰地酒瓶上。
• A new approach offers an answer, and may shed light on an even bigger question.
  新的方法提供了一个答案，并且可能让人们对一个更大的问题有进一步的了解。
• Buy a dimmer switch and keep the light on low, or switch it off altogether
  买一个调光开关，把灯光调暗，或者干脆把灯关掉。
• As I approached the house, I noticed a light on upstairs.
  当我走进这栋房子时，注意到了楼梯上的灯。
• A recent NBER paper* sheds light on why this might be the case.
  最近一个NBER论文解释了为什么可能是这样。
• She left the light on in the bathroom at his request
  她按照他的要求将浴室里的灯开着。
• I like the light on the ceiling.
  我喜欢天花板上的灯。
• Now I begin to see the light on the matter.
  现在我对这事开始有些领会了。