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bissextile year

/baɪˈsekstaɪl jɪər/

翻译: 指包含额外一天（2月29日）的年份，用于使日历年与天文年同步，每四年出现一次。

1 个条目

phrase

/baɪˈsekstaɪl jɪər/C1formaltechnical
  • zh指包含额外一天（2月29日）的年份，用于使日历年与天文年同步，每四年出现一次。

A year that contains an extra day (February 29) to keep the calendar year synchronized with the astronomical year, occurring every four years.

  1. Leap yearC1formal

    A year that contains an extra day (February 29) to keep the calendar year synchronized with the astronomical year.

    zh闰年

    • The year 2024 is a bissextile year.
    • Bissextile years occur every four years.
    • The concept of a bissextile year was introduced by Julius Caesar.