单词	bicentennial
释义	bi·cen·ten·ni·al (bī′sĕn-tĕnē-əl) adj. 1. Happening once every 200 years. 2. Lasting for 200 years. 3. Relating to a 200th anniversary. n. A 200th anniversary or its celebration. Also called bicentenary.
随便看	wherein whereinto whereof whereon wheresoever where the rubber meets the road wherethrough whereto whereunto whereupon wherever wherewith wherewithal wherry whet whether whether or no whetstone whew whey wheyey whey-face which whichever whichsoever

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。