cen·te·na·ry /senˈtiːnəri $ -ˈten-, ˈsentəneri/ noun (plural centenaries) especially British EnglishBrE (also centennial /senˈteniəl/ especially American EnglishAmE) [countableC]
TMCthe day or year exactly 100 years after a particular event 一百周年(纪念)
centenary of
a concert to mark the centenary of the composer’s birth
(BrE) ( centennial, NAmE, BrE) VERB + CENTENARY/CENTENNIAL | CENTENARY/CENTENNIAL + NOUNVERB + CENTENARY/CENTENNIAL➤celebrate, commemorate, mark慶祝/紀念/標誌 100 週年◇The club will hold a party to celebrate its centenary.這個俱樂部要舉行一個派對以慶祝其成立 100 週年。CENTENARY/CENTENNIAL + NOUN➤celebrations, year * 100 週年慶典/紀念年