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English definition of “short wave”

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short wave

noun [U] uk   ( written abbreviation SW) us  
a range of radio waves with a frequency between 3 and 30 MHz
Translations of “short wave”
in Chinese (Traditional) 短波(指波長在60米以下的無線電波)…
in Chinese (Simplified) 短波(指波长在60米以下的无线电波)…
(Definition of short wave from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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