英语词汇vicennial怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	vicennial
释义	vicennial/vaiˈseniəl/adj. lasting for or occurring every twenty years 20 年的；每 20 年一次的 [Late Latin vicennium ‘period of twenty years’ from vicies ‘twenty times’ (from viginti ‘twenty’) + annus ‘year’]
随便看	out of the window out of the wood (or US [美] woods) out of this world out of this world out of time out of touch out-of-town out of training out of true (or the true) out of tune out of turn out of whack out on a limb out on one's ear outpace outpatient outperform outperformance outplacement outplay outpoint outport outpost outpouring outpsych

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