你看到题目中的“杯弓蛇‘像”’,一定认为应该是“杯弓蛇影”。其实,从物理知识上去理解,“杯弓蛇影”不是弓的影子,而是弓的像。这就要从下面的故事谈起。一天,乐广请朋友喝酒。朋友在喝酒时,突然看见酒杯里有一条小蛇的影子在晃动,心里很厌恶,朋友喝了酒之后,放心不下,回到家中就生起病来。隔了几天,乐广听到朋友生病的消息,了解了他得病的原因。乐广心里想:酒杯里 You see in the title “cup bow snake ” like “, must think ” cup bow snake “. In fact, to understand from the physical knowledge, ”Cup Bow Snake " is not the shadow of the bow, but the bow like. This will start from the following story. One day, Le Guang invites friends to drink. Friends drinking, I suddenly saw a small snake in the glass shadow shaking, my heart is very disgusting, friends drank wine, rest assured, come home to get sick. After a few days, Le Guang heard the news of a friend’s illness and learned why he was sick. Lok wide heart like: wine glass