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

• Can you throw any fresh light on this subject?
  你在这个题目上有什么新的见解吗？
• 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。
• I used to be all sweetness and light on the outside, but inside I would be boiling with rage.
  我过去常常是外表看上去轻松愉快，而内心却怒火中烧。
• You should turn the light on at dark.
  黄昏时你应开灯。
• 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。
• The lamps on the side-tables threw warm pools of light on the polished wood.
  边桌上的灯在锃亮的木头上投射下片片温暖的光亮。
• 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 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。
• She drew down the curtains and turned the light on.
  她拉下窗帘打开灯。
• 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。