Talkback
n. 对讲系统, 对讲电话
🗣️ 情景例句
Small world. I'm from Titusville, too.
世界真小。我也是从Titusville来的。
I stayed and did some extra work.
我留下加了一会儿班。
(The farmer returns the pan.)
（农民还锅）