| 释义 |
bi·cen·ten·nialBrE /ˌbaɪsenˈteniəl/NAmE /ˌbaɪsenˈteniəl/ (NAmE) (BrE bi·cen·ten·ary) nounthe year, or the day, when you celebrate an important event that happened exactly 200 years earlier * 200 周年；200 周年纪念日▸ bi·cen·ten·nial adjective [only before noun] (especially NAmE) ◆bicentennial celebrations 200 周年庆典 |