ex·ec·u·tor /ɪgˈzɛk(j)ətɚ/
  被指定遺囑執行者,執行者
  executor
  執行器
  Ex·ec·u·tor n.
  1. One who executes or performs; a doer; as, an executor of baseness.
  2. An executioner. [Obs.]
  Delivering o'er to executors paw░
  The lazy, yawning drone.   --Shak.
  3. Law The person appointed by a testator to execute his will, or to see its provisions carried into effect, after his decease.
  Executor de son tort  Law, a stranger who intermeddles without authority in the distribution of the estate of a deceased person.
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  executor
       n : a person appointed by a testator to carry out the terms of
           the will