noun 다운로드 🔗공유 단파 An electromagnetic wave having a wavelength between approximately 10 and 100 meters, corresponding to frequencies between 3 and 30 MHz. Examples : "Shortwaves are longer than microwaves." 단파는 마이크로파보다 깁니다. physics technology electronics communication signal frequency media AI와 채팅어휘 게임독해 연습
noun 다운로드 🔗공유 단파 (usually in plural) Any frequency in this range, especially when used in broadcasting. Examples : "Many stations broadcast on shortwaves." 많은 방송국이 단파로 방송합니다. frequency electronics communication technology signal media AI와 채팅어휘 게임독해 연습
adjective 다운로드 🔗공유 단파 (of radio waves) Having a wavelength of approximately 10 to 100 meters Examples : "The shortwave radio station broadcasts music from a distant country. " 단파 라디오 방송국은 먼 나라에서 음악을 방송합니다. technology electronics communication physics frequency signal media AI와 채팅어휘 게임독해 연습
adjective 다운로드 🔗공유 단파의 (of radio equipment) Capable of transmitting or receiving signals at such a wavelength. Examples : "My grandfather used a shortwave radio to listen to news from around the world. " 할아버지는 전 세계의 뉴스를 듣기 위해 단파 라디오를 사용하셨다. technology electronics communication signal media frequency AI와 채팅어휘 게임독해 연습