the tercentenary of the school's foundation
建校三百周年纪念
牛津词典
tercentenary celebrations
三百周年庆典
牛津词典
...the tercentenary of Purcell's death.
普赛尔逝世 300 周年纪念日
This year sees the tercentenary of Handel's birth.
今年是韩德尔诞辰叁百周年.
辞典例句
the tercentenary of the school's foundation
建校三百周年纪念
《牛津高阶英汉双解词典》