单词	quincentennial
释义	quin·cen·ten·ni·al (kwĭn′sĕn-tĕnē-əl) adj. Quincentenary. n. A quincentenary event or celebration.
随便看	tuck tuck tuck tuckahoe tuck away tuck away (or into) tucker tucker Tucker dialectical dialectically dialectical materialism dialectician dialectological dialectologically dialectologist dialectology dialer dial-in dial-in dialog dialog dialog box dialogic dialogical

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。