| 单词 | quadrennium |
| 释义 | quadrennium /kwo-drenˈi-əm/noun (pl quadrennˈia)(a period of) four years ORIGIN: quadri- and L annus year quadrennˈial adjective
A an event that takes place every four years quadrennˈially adverb —The forms quadriennˈium, quadriennˈial, etc are etymologically correct but now less usual |
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