英语词汇“leap day”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	leap day
释义	leap day noun The intercalary day in a leap year; 29 February.So every four years a leap day is added to the calendar to allow it to catch up to the solar year.... If a leap day is added every fourth year, the average length of the calendar year is 365.25 days. A leap week calendar cannot use the same rules for the leap week as leap day calendar uses for the leap day.
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