英语词汇standard-frequency service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	standard-frequency service
释义	standard-frequency service 简明释义标准频率服务网络释义短语 1 standard frequency service 通信标准频率业务 2 standard frequency-satellite service 卫星标准频率业务
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英汉双解词典包含3185865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。