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

• That information may cast light on the mystery.
  那项情报可能有助于查明那件疑案。
• The aquation of JM216 and the effects of acidity and light on the stability of JM216 were studied.
  研究了JM216的水合反应动力学，并考察了光照、稀酸对其稳定性的影响。
• His appearance threw light on our investigation.
  他的出现为我们的调查提供了线索。
• Photographs are made possible by the action of light on paper.
  照片是由光线对底片发生作用而形成的。
• This book sheds new light on the role of the CIA.
  这本书使人们对中央情报局扮演的角色有了进一步的了解。
• 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。
• 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。
• He still could not throw any further light on why the elevator could have become jammed
  对于电梯为什么会卡住他仍旧给不出更多的解释。
• You should turn the light on at dark.
  黄昏时你应开灯。
• The light on his head is inspired by the lights on London's iconic black taxis.
  灵感来自伦敦标志性的黑色出租车上的灯光在他头上的光。