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

• 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。
• Now I begin to see the light on the matter.
  现在我对这事开始有些领会了。
• The light on the lighthouse suddenly went out.
  灯塔上的灯突然灭了。
• She drew down the curtains and turned the light on.
  她拉下窗帘打开灯。
• Can you throw any fresh light on this subject?
  你在这个题目上有什么新的见解吗？
• Buy a dimmer switch and keep the light on low, or switch it off altogether
  买一个调光开关，把灯光调暗，或者干脆把灯关掉。
• The bright moon climbed high in the sky, showering its silvery light on the ground.
  明月高挂，银光泻地。
• 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。
• That information may cast light on the mystery.
  那项情报可能有助于查明那件疑案。