英语词汇group velocity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	group velocity
释义	group velocity 【物】群速
随便看	roundabouts round and round round angle round angles round-arm round-armed round-armer round-backed roundball roundballer roundballer roundballs round bilge round-bilged round-bilged round brackets round-by-round round cell round-celled round clam round clams round dance round dances round down rounded

英汉双解词典包含548777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。