talkback 基本解释
n. 对讲系统, 对讲电话
talkback 用法和例句
1、Building talkback visual jingle bell
楼宇对讲可视门铃
2、Outline of Application of Audio Mixer Talkback System in Broadcasting
简述调音台对讲系统在广播中的应用
n. 对讲系统, 对讲电话
1、Building talkback visual jingle bell
楼宇对讲可视门铃
2、Outline of Application of Audio Mixer Talkback System in Broadcasting
简述调音台对讲系统在广播中的应用