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-现代词典

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	direct object director directorate directorship directory directory assistance direct primary directrix direct rule direct speech direct tax direct taxation direct variation dirge dirigible dirt dirt bag dirt bike dirt-cheap dirt farmer dirt-poor dirty dirty blond dirty bomb dirty old man

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