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单词 Sothic period
释义

Sothic /sothˈik or sōˈthik/

adjective

Of or relating to Sirius

ORIGIN: Egyptian name of Sirius, given in Gr as Sōthis

Sothic period or Sothic cycle noun

A period of 1460 years, after which the beginning of the Egyptian year of 365 days again coincides with the beginning of the Sothic year, which was reckoned from the heliacal rising of Sirius

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更新时间:2024/11/14 0:16:01