re·demp·tive /-ˈdɛm(p)tɪv/
  (a.)贖回的,買回的,贖身的
  Re·demp·tive a. Serving or tending to redeem; redeeming; as, the redemptive work of Christ.
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  redemptive
       adj 1: of or relating to or resulting in redemption; "a redemptive
              theory about life"- E.K.Brown [syn: redemptional, redemptory]
       2: bringing about salvation or redemption from sin; "saving
          faith"; "redemptive (or redeeming) love" [syn: redeeming(a),
           saving(a)]