intercom
n
system of communicationby means of microphones and loudspeakers, as used on an aircraft, in a large building (eg a factory), etc 内部通话系统或设备(用话筒及扩音器在飞行器、 工厂等大建筑物内进行通话的
make an announcement on/over the intercom 用内部通话设备宣布
[attrib 作定语]
an intercom system 内部通话设备.
🗣️ 情景例句
Do you get the picture?
明白是怎么回事了吗?
Me too. I was hoping we could finish copying this report today.
我也希望如此,我本来希望今天我们能复印完这份报告。
but we were afraid that the strength of the current would prevent its landing anywhere before it became exhausted.