Related topics: Chronology
Gre·go·ri·an cal·en·dar /ɡrɪˌɡɔːriən ˈkæləndə $ -dər/ noun [singular] TMCthe system of arranging the 365 days of the year in months and giving numbers to the years from the birth of Christ, used in the West since 1582 1582公历，阳历〔自1582年起在西方使用的历法〕