英语词汇“nocturnal arc”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	nocturnal arc
释义	nocturnal arc Astron. the portion of the diurnal circle that is below the horizon of a given point. Cf. diurnal arc. [1695-1705]
随便看	Neufchâtel Neuilly neuk Neumann neume Neupest neur- neural neural crest neuralgia neural network neural tube neural tube defect neurasthenia neurasthenic neuration neuraxon neurectomy neurilemma neuristor neuritis neuro- neuroanatomy neurobehavioral neurobiology

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