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词汇 primum mobile
释义 pri·mum mo·bi·le AHD[prīʹməm mōʹbə-lē', prēʹməm mōʹbĭ-lā'] D.J.[ˈpraɪməm ˈməʊbəˌliː, ˈpriːməm ˈməʊbɪˌleɪ]K.K.[ˈpraɪməm ˈmobəˌli, ˈpriməm ˈmobɪˌle]n.(名词)
    1. The tenth and outermost concentric sphere of the universe thought in Ptolemaic astronomy to revolve around Earth from east to west in 24 hours and believed to cause the other nine spheres to revolve with it.第十层天:古希腊天文学家托勒密的天动学说中的宇宙的第十层和最外层天体,该天体24小时绕地球自东向西旋转,据信该天体引起其它的九个天体与之一同旋转
    1. See prime mover 参见 prime mover
Etymology语源
    1. Medieval Latin prīmum mōbile 中世纪拉丁语 prīmum mōbile
    1. prīmum [neuter of] prīmus [first] prīmum prīmus的中性 [第一]
    1. mōbile [from neuter of] mōbilis [movable] translation of Arabic al-muḥarrik al-awwal mōbile 源自mōbilis的中性词 [移动的] 阿拉伯语 al-muḥarrik al-awwal的翻译
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