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solar year

/ˈsəʊlə jɪər/

翻译: 太阳年是指地球绕太阳公转一周所需的时间,约为365.2422天,是制定历法年的基础。

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phrase

/ˈsəʊlə jɪər/C1formalscientific
  • zh太阳年是指地球绕太阳公转一周所需的时间,约为365.2422天,是制定历法年的基础。

The time it takes for the Earth to complete one full orbit around the Sun, approximately 365.2422 days, used as the basis for the calendar year.

  1. Astronomical time periodB2formal

    The time it takes for the Earth to complete one full orbit around the Sun, approximately 365.2422 days.

    zh天文时间周期

    • The solar year is the basis for the Gregorian calendar.
    • Leap years are added to keep the calendar aligned with the solar year.
    • Ancient astronomers calculated the length of the solar year with remarkable accuracy.