DICT.TW Dictionary Taiwan

 pre·view /ˈpriˌvju/
 預覽事先查看(vt.)事先查看,預展,預演

 preview
      n 1: an advertisement consisting of short scenes from a motion
           picture that will appear in the near future [syn: prevue,
            trailer]
      2: a screening for a select audience in advance of release for
         the general public
      v : watch (a movie or play) before it is released to the general
          public