Tìm kiếm
Perpetual calendar
/pəpˈɛtʃuːəl kˈaləndə/
/pɚpˈɛtʃuːəl kˈæləndɚ/
Perpetual calendar
01
a chart or mechanical device that indicates the days of the week corresponding to any given date over a long period of years
Ví dụ
Từ Gần
Tìm kiếm
a chart or mechanical device that indicates the days of the week corresponding to any given date over a long period of years