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radio waves /ˈɹeɪdɪˌəʊ ˈweɪvz/ n

中文：无线电波

中文 · 无线电波Español · ondas radioFrançais · ondes radio
Meaning：Very long electromagnetic waves (about 1 meter) having low frequency; they are used to transmit information (television, radio). walkie-talkie
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Electromagnetic spectrum

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