英语词汇grouped-frequency operation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	grouped-frequency operation
释义	grouped-frequency operation 【电信学】组合频率制
随便看	ammoes Ammon ammonal ammonals ammonate ammonation ammonia ammonia absorption refrigerator ammonia alum ammonia alums ammonia-beam maser ammoniac ammoniacal ammonia clock ammonia clocks ammonia compressor ammonia condenser ammoniacs ammonia dynamite ammonia liquor ammonia lyase Ammonia Lyases ammonia maser clock ammonia meter ammonia nitrogen

英汉双解词典包含483723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。