单词 play-back 释义 play-back n [C, U] (device for) playing back recorded sound or pictures, eg on a video recorder 播放(录音或录像的装置)(如录像机的). 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...
单词 playback 释义 playback|plebk|Also play-back.[f. vbl. phr. to play back: play v. 28 b.]1. a. The reproduction of a recording, esp. soon after it has been made. Also fig. and attrib.1929Photoplay Apr. 110/2 Play-back,..the immediate playing of the sou...