DICT.TW Dictionary Taiwan

 flash·back /ˈflæʃˌbæk/
 急轉,倒敘,閃回

 flashback
      n 1: a transition (in literary or theatrical works or films) to
           an earlier event or scene that interrupts the normal
           chronological development of the story [ant: flash-forward]
      2: an unexpected but vivid recurrence of a past experience
         (especially a recurrence of the effects of an
         hallucinogenic drug taken much earlier)