radio frequency
美 ['reɪdiːoʊ 'friːkwənsi] 英 ['reɪdɪəʊ 'friːkwənsi] radio frequency Noun an electromagnetic wave frequency between audio and infrared radio frequency例句 用作名词(n.) Tuner will be able to track the...
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美 ['reɪdiːoʊ 'friːkwənsi] 英 ['reɪdɪəʊ 'friːkwənsi] radio frequency Noun an electromagnetic wave frequency between audio and infrared radio frequency例句 用作名词(n.) Tuner will be able to track the...
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