英语词汇“leap year”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 year
释义	leap yearˈleap year noun [countable] Etymology ETYMOLOGYleap year Origin: 1300-1400 Perhaps because a date in such a year "jumps" one day ahead of the day on which it would otherwise have fallen math a year when February has 29 days instead of 28, which happens every four years
随便看	refined refinement refinery refinish refinishing refit reflect reflectance reflection reflectional symmetry reflective reflectivity reflector reflex reflex angle reflex arc reflexive reflexology reflux reforest reforestation re-form reform reformation reformatory

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