资料来源 : WordNet®

unreformable
     adj 1: insusceptible of reform; "vicious irreclaimable boys";
            "irredeemable sinners" [syn: {irreclaimable}, {irredeemable},
             {unredeemable}]
     2: hopelessly bad; "an unregenerate criminal" [syn: {depraved},
         {unregenerate}]