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	exclaim exclamation exclamation point exclamatory exclude excluding exclusion exclusionary exclusion laws exclusion zone exclusive exclusively exclusiveness exclusive powers exclusivity excommunicate excommunication ex-con excoriate excoriation excrement excrescence excreta excrete excretion

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