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

• You should turn the light on at dark.
  黄昏时你应开灯。
• The moon's round orb would shine high in the sky, casting its velvety light on everything.
  圆盘似的月亮会高悬在夜空中，将柔和的月光洒向人间万物。
• 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。
• The bright moon climbed high in the sky, showering its silvery light on the ground.
  明月高挂，银光泻地。
• I like the light on the ceiling.
  我喜欢天花板上的灯。
• 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。
• 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。
• Your investigation has thrown light on this question.
  你们的调查使得这个问题弄清楚了。
• The spacecraft is set to throw new light on to a dark corner of the solar system.
  这艘宇宙飞船可能会让人们对太阳系中的一个神秘角落有更新的认识。