un·ap·peal·able /ˌʌnəˈpiləbəl/
  (a.)不可上訴的
  Un·ap·peal·a·ble, a.
  1. Not appealable; that can not be carried to a higher tribunal by appeal; as, an unappealable suit or action.
  2. Not to be appealed from; -- said of a judge or a judgment that can not be overruled.
     The infallible, unappealable Judge [God].   --South.
     We submitted to a galling yet unappealable necessity.   --Shelley.
  -- Un*ap*peal*a*bly, adv.
  ◄ ►
  unappealable
       adj : not subject to appeal; "the judge's ruling was handed down
             in a preliminary hearing rather than a trial and was
             therefore unappealable" [ant: appealable]