虹吃云是指雨过虹现的现象，它说明大气中的大雨滴已经下过了，而漂浮在空气中的一些雨滴在阳光照射下形成的虹，而此时云已消散(虹吃云)或基本上消散，因此一般不会再下雨，即使有雨也不会大。下一指说明只能下些小雨或天气即可、转晴的意思。云吃虹是指位于太阳一方的云突然增长，浓云密布遮住阳光而使虹消失。
这种情况虹的消失不但不能说明空气中雨滴变小或变少，相反说明空气中不但存在大量雨滴，而且云的发展也会对未来天气有影响。它一般预示大雨将要来临时的征兆。
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He is a good friend that speaks well of us behind our backs.背後说好话，才是真朋友。He is a wise man who speaks little.聪明不是挂在嘴上。He i
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1.Do one thing at a time, and do well.一次只做一件事，做到最好!2. Failure is the mother of success. - Thomas Paine ·失败乃成功之母3.The une