英语词汇“navstar global positioning system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	navstar global positioning system
释义	NAVSTAR Global Positioning System in American English (ˈnævˌstɑːr) noun a global system of U.S. navigational satellites developed to provide precise positional and velocity data and global time synchronization for air, sea, and land travel Word origin [nav(igation) s(ystem using) t(ime) a(nd) r(anging)]
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NAVSTAR Global Positioning System in American English