单词：prerecorded
音标：[ˈpri:riˈkɔ:did] ；
v. 事先录音( prerecord的过去式和过去分词 )
s. recorded at one time for transmission later
词性分布：
prerecord的用法和样例：
例句
- A cassette containing blank or prerecorded audiotape.盒式录音磁带空白的或事先录好的录音带
- A cassette containing blank or prerecorded videotape.录像带空白或者先前录制好的盒式录像带