triennial

The triennial Council on Legislation affects all club and district activities.

立法案可能是由扶轮社及地区提交下一届的立法会议.

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We signed a triennial contract yesterday.

昨日签了一项三年的合约.

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Ming Wanli three decades ( 1607 ), held in Beijing, the national triennial imperial examinations.

明万历三十年 ( 1607年 ), 北京举行三年一度的全国科举会考.

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