re·sile /rɪˈzaɪ(ə)l/
  (vi.)彈回,恢復原形,有彈力
  re·sile v. i. [imp. & p. p. resiled p. pr. & vb. n. resiling.]  To start back; to recoil; to recede from a purpose.
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  resile
       v 1: draw back from an agreement, contract, statement, etc.; "The
            landlord cannot resile from the lease"
       2: spring back; spring away from an impact; "The rubber ball
          bounced"; "These particles do not resile but they unite
          after they collide" [syn: bounce, take a hop, spring,
           bound, rebound, recoil, reverberate, ricochet]
       3: formally reject or disavow a formerly held belief, usually
          under pressure; "He retracted his earlier statements about
          his religion"; "She abjured her beliefs" [syn: abjure, recant,
           forswear, retract]
       4: return to the original position or state after being
          stretched or compressed; "The rubber tubes resile"