re·tri·al /(ˌ)riˈtraɪ(ə)l/
  再審,複試,再試驗
  Re·tri·al n. A secdond trial, experiment, or test; a second judicial trial, as of an accused person.
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  retrial
       n : a new trial in which issues already litigated and to which
           the court has already rendered a verdict or decision are
           reexamined by the same court; occurs when the initial
           trial is found to have been improper or unfair due to
           procedural errors