DICT.TW Dictionary Taiwan

 stand-in /ˈstænˌdɪn/
 代替演員,替身,有利地位

 stand-in
      n : someone who takes the place of another (as when things get
          dangerous or difficult); "the star had a stand-in for
          dangerous scenes"; "we need extra employees for summer
          fill-ins" [syn: substitute, relief, reliever, backup,
           backup man, fill-in]