a. 无药可救的, 积习难改的

n. 不可救药的人

[法] 不知悔改的人, 无可救药者

[ adj ]
impervious to correction by punishment
<adj.all>

Incorrigible \In*cor"ri*gi*ble\, a. [L. incorrigibilis: cf. F.
incorrigible. See {In-} not, and {Corrigible}.]
Not corrigible; incapable of being corrected or amended; bad
beyond correction; irreclaimable; as, incorrigible error.
``Incorrigible fools.'' --Dryden.


Incorrigible \In*cor"ri*gi*ble\, n.
One who is incorrigible; a person whose persistent bad
behavior cannot be changed; especially, a hardened criminal;
as, the perpetual imprisonment of incorrigibles; incorrigible
and disruptive children need to be placed in a separate
classroom.