英语词汇“Naval Observatory”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	Naval Observatory
释义	Naval Observatory an astronomical observatory located in Washington, D.C., operated by the U.S. government, and responsible for the U.S. time service.
随便看	pter- -pter pteranodon pterido- pteridology pteridophyte pteridosperm pterion ptero- pterocarpous pterodactyl pteroma pteron pteropod pteropodium pterosaur -pterous pterygium pterygote pteryla ptg. PTH ptisan PTM PTO

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