triennial
英
[traɪ'eniəl]
美
[traɪ'eniəl]
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Noun:
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the 300th anniversary (or the celebration of it)
Adjective:
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occurring every third year or lasting 3 years
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用作形容词 (adj.)
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We signed a triennial contract yesterday.
昨日我们签了一项三年的合约。
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This information is preserved in 25 triennial registers.
这些信息保存在25份三年一度的户册里。
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He swept the board in the triennial races in Paris this season.
他在巴黎三年一度的比赛中囊括全奖。
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