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单词 medium wave
释义
medium wave
(once / 695254 pages)
n

WORD FAMILY
medium wave
USAGE EXAMPLES
Several medium wave local radio stations across Scotland are to start sharing all their programmes for the first time.
BBC(Jun 03, 2013)
n a radio wave with a wavelength between 100 and 1000 meters (a frequency between 300 kilohertz and 3000 kilohertz)
Hyper
radio emission, radio radiation, radio wave
an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m
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更新时间:2024/12/22 23:25:05