英语词汇radio spectrum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	radio spectrum
释义	radio spectrumn.（名词） The entire range of electromagnetic communications frequencies, including those used for radio, radar, and television; radio-frequency spectrum.无线电频谱：电磁通讯频率的整个范围，包括那些用于无线电、雷达和电视的频率；无线电频谱
随便看	documentable documentalist documentalists documentarian documentarians documentaries documentary documentation documentations documented documenting documents docutainment DOD dodad dodder doddered doddered doddering doddering dodders dodecagon dodecagons dodecahedra dodecahedron

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。