play back

名词 play back:

1. the act of reproducing recorded sound
   同义词：playback
2. electronic equipment comprising the part of a tape recorder that reproduces the recorded material
   同义词：playback

动词 play back:

1. reproduce (a recording) on a recorder
   同义词：replay

1. I rewound the cassette and played her voice back to her.
   我把录音带转回去，把她的声音放给她听。
2. I will play back the passage, please listen carefully.
   我要重放这一段话的录音，仔细听着。
3. I am going to play back part of the statement you made to the police.
   我打算重放一遍你对警方作的那部分供词。
4. It is not possible to play back a tape on the vcr in this configuration, since there is no audio input for the vcr.
   在这种配置中，不可能在VCR上播放盒带，因为VCR上没有音频输入。