单词	quinquennial
释义	quin·quen·ni·al (kwĭn-kwĕnē-əl, kwĭng-) adj. 1. Happening once every five years. 2. Lasting for five years. n. 1. A fifth anniversary. 2. A period of five years. quin·quenni·al·ly adv.
随便看	Boehm Boehme boehmite Boeotia Boeotian Boer Boerhaave Boer War Boethius boff boff boffin boffo boffola Bofors gun bog Bogan bogart Bogart bog asphodel bogey bogeyman bogeyman bogginess boggle

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。