Gregorian calendar
noun /ɡrɪˌɡɔːriən ˈkælɪndə(r)/
/ɡrɪˌɡɔːriən ˈkælɪndər/
[singular]- the system used since 1582 in Western countries of arranging the months in the year and the days in the months and of counting the years from the birth of Christ
compare Julian calendarTopics Timec2格里历,公历,阳历(自 1582 年以来西方国家使用的历法)