play back
英 [pleɪ bæk]
美 [pleɪ bæk]
（录完后）播放，放送（磁带、电影等）
柯林斯词典
- See also:He bought an answering machine that plays back his messages when he calls...Ted might benefit from hearing his own voice recorded and played back...I played the tape back.playback
英英释义
verb
- reproduce (a recording) on a recorder
- The lawyers played back the conversation to show that their client was innocent