英语词汇radio celestial navigation system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 celestial navigation system
释义	radio celestial navigation system 简明释义射电天文导航系统网络释义 1 ?射电天文导航系统射电天文导航系统 2 ?无线电天文导航系统无线电天文导航系统
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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。