aeon

aeon
[ˈiːən]
(美,技亦作eon)
noun
  1. (常作 aeons)an indefinite and very long period of time, especially a period exaggerated for humorous or rhetorical effect
    极漫长的时期;万古(尤指为产生幽默或修辞效果而采用的夸张说法)
    the shows were made aeons ago.
    这出戏是在很久很久以前上演的。
    ■(Astronomy & Geology)a unit of time equal to a thousand million years
    (天文,地质)十亿年, 京年
    ■(Geology)a major division of geological time, subdivided into eras
    (地质)纪
    the Precambrian aeon.
    前寒武纪。
    ■(Philosophy)(in Neoplatonism, Platonism, and Gnosticism) a power existing from eternity; an emanation or phase of the supreme deity
    (哲)(新柏拉图派哲学、柏拉图派哲学和诺斯替教派)伊涌
语源
  1. mid 17th cent.: via ecclesiastical Latin from Greek aiōn 'age'
英语宝典
考试词汇表