搜索
Intercom
01
对讲机, 内部通信系统
a communication system that allows people in different parts of a plane, office, etc. to speak to each other
Example
The pilot used the intercom to update passengers on the flight status and weather conditions.
The intercom in the office allowed employees to communicate with each other without leaving their desks.
She buzzed the receptionist using the intercom to announce her arrival at the building entrance.
