The Christian calendar was originally based on the Julian calendar of the Romans.
公历最初是以罗马人的儒略历为基础制定的。
柯林斯例句
This Julian calendar added an extra day every four years to account for the quarter day.
这个儒略历每四年多加一天以计入那四分之一天.
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英英释义
Noun
1. the solar calendar introduced in Rome in 46 b.c. by Julius Caesar and slightly modified by Augustus, establishing the 12-month year of 365 days with each 4th year having 366 days and the months having 31 or 30 days except for February