积重难返

【意思解释】词语解释 jī zhòng nán fǎn ㄐㄧ ㄓㄨㄙˋ ㄣㄢˊ ㄈㄢˇ 积重难返（積重難返） ◎ 积重难返 jīzhòng-nánfǎn[bad old practices die hard;it is difficult to get rid of deep-rooted practices;ingrained habits cannot be cast off overnight] 积存的问题或陋习很深,难以改变 词语