Talkback
n. 对讲系统, 对讲电话
🗣️ 情景例句
Hi, this is Mike Johnson.
嗨， 我是Mike Johnson。
I have forgotten his telephone number.
我忘记了他的电话号码。
Personally, I'd rather go to the Science Museum.
就我个人而言，我倒想去科技馆。