英语词汇“spectrum”的释义、用法及例句-英汉词典

词汇	spectrum
释义	spec.trum `spɛktrəm;ˈspektrəm <<名词>> pl. spec.trumtra 1『光学』光谱 2『电信』频谱 3『电子』电磁波谱 4『核能』能谱 5 残像, 余像 6 辐度; 范围
随便看	houseclean housecleaning housecoat housecraft house detective house dog housedress housefather housefly houseful houseguest household household cavalry householder household god household word house-hunting housekeeper housekeeping houseless houselights housemaid housemaid's knee houseman house martin

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