noun🔗Share전신, 전보Communication at a distance by means of the telegraph, either over wires or by wireless telegraphy, usually using Morse code"During the early 20th century, telegraphy was a crucial skill for communicating quickly across long distances, especially for businesses and news organizations. "20세기 초, 전신은 특히 기업과 뉴스 기관을 위해 장거리에서 빠르게 통신하는 데 중요한 기술이었습니다.communicationtechnologyelectronicssignaldevicemachinehistoryChat with AIVocabulary GamePractice Reading
noun🔗Share전신술The apparatus and techniques used in such a system"The museum exhibit explained how early telegraphy used Morse code to send messages across long distances. "박물관 전시회는 초기 전신술이 어떻게 모스 부호를 사용하여 장거리 메시지를 보냈는지 설명했습니다.technologycommunicationelectronicssystemmachinesignalChat with AIVocabulary GamePractice Reading
