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 bright moon climbed high in the sky, showering its silvery light on the ground.
  明月高挂，银光泻地。
• Sterilization with pulsed light on Nanyang yeast was studied.
  探讨了脉冲强光处理对南阳酵母菌的杀菌效果。
• I like the light on the ceiling.
  我喜欢天花板上的灯。
• Your investigation has thrown light on this question.
  你们的调查使得这个问题弄清楚了。
• 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。
• 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。
• She drew down the curtains and turned the light on.
  她拉下窗帘打开灯。
• 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。
• 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。
• 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。