It's raining cats and dogs是什么含义

下暴雨;倾盆大雨。有个典故,大概意思是从前外国每次下了暴雨,就会从下水道溢出一些流浪猫儿,流浪狗狗的尸体,就好象是大雨把这一些带来的,所以下了很大的雨就说成了It's raining cats and dogs

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It's raining cats and dogs.v.大雨倾盆 网络：下着倾盆大雨；下著倾盆大雨；下倾盆大雨 例句 1.You' d better not go outside, it' s raining cats and dogs.你最好别出去，外面正下着倾盆大雨。2.Gosh, the rain is so heavy! It's raining cats and dogs.天哪，雨太大了，简直是倾...

正在猛烈地下大雨 cats and dogs ：俚语短语，（下雨）猛烈地；大量地 例：It was raining cats and dogs when Tom was leaving yesterday.昨天汤母离开时，正下倾盆大雨

什么猫啊狗啊的，明明是在下雨啊。LL: No, it's raining cats and dogs out means that it is really pouring outside.LH: 噢，原来说it's raining cats and dogs就是中文里说的瓢泼大雨。真奇怪，下雨跟cats and dogs有什么关系呢？LL: You know, Li Hua, I have no idea.LH: 既然能...