闰年(leapyear的复数)

n.闰年（二月加一日，故闰年为366日）( leap year的名词复数 )

leap year───闰年

gap years───n.空档年（源自英国，指学生离开学校一段时间，经历一些学习以外的事情。）

peak years───最高记录年份；最高纪录年份

great years───[天]大年（等于25800年）

lunar years───[天]太阴年；农历年

gap year───n.空档年（源自英国，指学生离开学校一段时间，经历一些学习以外的事情。）

head gears───头饰；头对减速齿轮副；船首帆缆装置

last years───去年

leap days───闰日（指2月29日）

In leap years there are 366 days.───在闰年有366天.

divisible by 100 are not leap years, unless they're also divisible by 400.───被100整除的年份不一定是闰年，除非它能被400整除。

Don't forget about the adjustment for leap years when using this trick.───使用这一技巧时不要忘记对闰年做出调整。

But century years divisible by 400, like 2000, would be leap years.───但能被400整除的世纪年2000年，则为闰年。

Leap years recur every four years.───闰年每四年出现一次.

In leap years there are 366 days.

The Julian calendar approximated the mean tropical year as 365.25 days and proposed 366-day leap years for every one divisible by four.

All years that are divisible by 4 should be leap years of 366 days, except those which coincide with the beginning of a century.

The Romans divided the year into 12 months and added an extra day to February in Leap Years.