请输入您要查询的英文单词：
单词
talkback
释义
talkback
NOUN
U
/ˈtɔːkˌbæk/
1
a communication system in a radio or television studio that allows people to speak to each other without the audience hearing what they say 对讲系统（广播电台或电视演播室内使用的一种通讯系统，观众听不到讲话的内容）
2
AUSTRALIAN a phone-in