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

• Your investigation has thrown light on this question.
  你们的调查使得这个问题弄清楚了。
• The moon shone, shedding a ghostly light on the fields.
  月亮闪耀，田野上洒下幽幽的亮光。
• The light on the lighthouse suddenly went out.
  灯塔上的灯突然灭了。
• They will light on you and your descendants as a sign and a wonder for all time.
  这些咒骂对你和你的子孙，永远是一个徽号和征兆。
• 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。
• Can you throw any fresh light on this subject?
  你在这个题目上有什么新的见解吗？
• 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。
• The container is invisible until you shine an ultraviolet light on it
  那个柜子只有用紫外线照射才可以看见。
• Fitch said the recall and sales suspension casts a negative light on Toyota's reputation for quality.
  惠誉说，召回和暂停销售给丰田的质量声誉带来了不利影响。
• 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。