题目

The name is coming from the latin for door.Starts on the same.
The name is coming from the latin for door.Starts on the same day of the week as october in common years,and one the same day of the week as april and july in leap years.In a common year,it ends on the same day of the week as febuary and october,and ends on the same day of the week as july in a leap year.
The coldest month of the year within most of the northern hemisphere.
The warmest month of the year within most of the southern hemisphere.
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提问时间：2021-02-25

答案

这个名称起源于拉丁语,每年都开始于十月份的同一周的同一天,在闰年里,四月和七月的同一天.在平常的年份里,这结束于二月和十月的同一天,在闰年里,这结束于七月里的同一天.
这是北半球全年里最冷的一个月.
这是南半球里全年最暖的一个月.