건물이나 차량의 서로 다른 구역에 있는 사람들이 서로 대화할 수 있게 해주는 전자 통신 시스템.
An electronic communication system that allows people in different parts of a building or vehicle to speak to each other.
예문:
"The delivery driver buzzed the intercom to be let into the apartment complex."
"We installed a new wireless intercom to communicate between the kitchen and the garage."
"The nurse's voice crackled over the hospital intercom, calling for a doctor."