中國(guó)幼兒網(wǎng)成語(yǔ)大全：既有今日，何必當(dāng)初

成語(yǔ)拼音：jì yǒu jīn rì，hé bì dāng chū

成語(yǔ)典故解釋：既：既然，已經(jīng)。既然現(xiàn)在后悔，當(dāng)初為什么要那樣做？

英文解釋：if there must be today,then why should there have been other days

成語(yǔ)來源：宋•釋普濟(jì)《五燈會(huì)元•天衣懷禪師法嗣•惠林宗本禪師》：“曰：‘中下之流，如何領(lǐng)會(huì)？’師曰：‘伏尸萬里。’曰：‘早知今日事，悔不慎當(dāng)初。’”

用法：作謂語(yǔ)、分句；用于數(shù)落人