英语词汇“radio spectrum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	radio spectrum
释义	radio spectrum noun 1. : the region of the electromagnetic spectrum usually including frequencies below thirty thousand megacycles in which radio or radar transmission and detection techniques may be used 2. : the molecular absorption spectrum of a substance in the radio-spectrum region
随便看	long bill long-billed curlew long-billed dowitcher long-billed marsh wren longboat long bone longbow longbow long bowls long buchu long cards long-case clock long-chain long clam long-clawed prawn longcloth long column long count long-crested jay long cross long-cycle long-cycled long dance long-day long-distance

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