impenitent

adj.

1. 不感到羞愧的；无悔意的
   not feeling ashamed or sorry about sth bad you have done

1. But after thy hardness and impenitent heart treasurest up unto thyself wrath against the day of wrath and revelation of the righteous judgment of God;
   你竟任着你刚硬不悔改的心，为自己积蓄忿怒，以致神震怒，显出他公义审判的日子来到。
2. Endless, of the impenitent and unbelieving.
   无止境的，对不知悔改的和不信。
3. To this day she remains impenitent about her criminal past.
   直至今日她对她罪恶的过去仍毫无悔意。

adj

1. not penitent or remorseful

   Synonym:    unrepentantunremorseful

2. impervious to moral persuasion