《左传·隐公六年》：“长恶不悛，从自及也。”《宋史·王化基传》：“怙恶不悛，恃远肆毒。” 指坚持作恶，死不悔改。怙：坚持。悛（quān）：悔改。
怙恶不悛 [hù è bù quān]
1. （坚持作恶， 不肯悔改） remain impenitent; be steeped in evil and refuse to repent; irreclaimable; persist in evil and not to repent; sticking to one's arbitrary habits; stick to one's wickedness and refuse to reform; those who have committed serious crimes and refused to mend their ways; wickedly obdurate and irreclaimable坚持作恶，不肯改悔。语出《左传·隐公六年》：“长恶不悛，从自及也。”
严惩那些怙恶不悛的歹徒。
gu hu
(huai hui)短小精悍(han gan)浣洗(wan huan)怙恶不悛(gu hu)干涸..
hu quan
...uang ) 刽子手( gui )羽扇纶巾(guan ) 巷道( hang ) 引吭高歌( hang) 徘徊(huai )短小精悍(han ) 浣洗( huan) 怙恶不悛(hu quan) 干涸(he )一丘之貉(he ) 歼灭(jian ) 草菅人命(jian ) 发酵( jiao )同仇敌忾( kai ) 粳米( jing) 恪尽职守(ke ) 溃脓(hui )烙印...
他们怙恶不悛，妄图扩大杀戮的规模和范围。
And they are determined to expand the scale and scope of their murder.
然而，我认为尼泊尔人民也懂得如何惩罚那些怙恶不悛的家伙。
However, I think the Nepali people also know how to punish those who maintain their old notorious character.
怙：依靠，坚持。悛：悔改，改过。坚持作恶，不肯悔改。亦作“讳恶不悛”、“怙恶不改”。出自《左传·隐公六年》：“长恶不悛，从自及也虽欲救之，其将能乎？”。中国汉字听写大会的曾用词。
