short wave
US /ˈʃɔːrtˌweɪv/
UK /ˈʃɔːrtˌweɪv/
1.
단파
radio waves of a wavelength between about 10 and 100 meters (a frequency of 3 to 30 MHz), used for long-distance transmission.
:
•
He listened to international news on his shortwave radio.
그는 단파 라디오로 국제 뉴스를 들었다.
•
Shortwave communication is often used in remote areas.
단파 통신은 종종 외딴 지역에서 사용된다.