radio-
英
['reɪdiəʊ]
美
['reɪdioʊ]
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名词 radio:
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medium for communication
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an electronic receiver that detects and demodulates and amplifies transmitted signals
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a communication system based on broadcasting electromagnetic waves
动词 radio:
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transmit messages via radio waves
形容词 radio:
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indicating radiation or radioactivity
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以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌