英 [ˌkwɪnsenˈtiːnəri] 美 [ˌkwɪnsenˈteneri]
n. （重大事件的）五百周年纪念
adj. 第五百周年的
复数quincentenaries
quincentenary /ˌkwɪnsɛnˈtiːnərɪ/
名词 a 500th anniversary or the year or celebration marking it 五百周年(纪念)
the 500th anniversary (or the celebration of it)
同义词： quincentennial
of or relating to a 500th anniversary
同义词： quincentennial
第五百周年的
Chinese - English Free Di... ... 第五类 = category 5 第五百周年 = quincentenary 第五肘羽 = quintocubital ...
... quince温柏 quincentenary五百年的 quincente ial第五百年的 ...
... 世纪，百年 century 数百年 hundreds of years 五百年 five hundred years; quincentenary ...
quintessence 精华；典范；第五元素（被视为地、水、火、风以外之构成宇宙的元素）
In around 20 years, the Portuguese will be celebrating a similar quincentenary: that of the expedition led by Ferdinand Magellan which in 1519-22 circumnavigated the globe for the first time.