n.200周年，200周年纪念日
adj.二百周年的

原形：bicentenary复数：bicentenaries

The bicentenary of the French Revolution was celebrated with grandeur in 1989.
法国大革命的二百周年纪念于1989年隆重庆祝。
In 2026, the United States will mark its bicentenary as an independent nation.
，美国将纪念其作为一个独立国家的二百周年。
The museum hosted a special exhibition to commemorate the bicentenary of the birth of Charles Dickens.
博物馆举办了一个特别展览，以纪念查尔斯·狄更斯诞生二百周年。
The city prepared elaborate festivities for the bicentenary of its founding.
这座城市为庆祝建城二百周年筹备了盛大的庆祝活动。
The bicentenary of the Battle of Trafalgar saw numerous naval ceremonies across Europe.
特拉法加战役的二百周年纪念在欧洲各地举行了众多海军仪式。
A series of concerts and exhibitions were organized to celebrate the bicentenary of Beethoven's birth.
为庆祝贝多芬诞辰二百周年，组织了一系列音乐会和展览。
The bicentenary of the university was a time for reflection on its history and future.
大学的二百周年校庆是回顾历史和展望未来的时候。
The national park released a commemorative stamp for the bicentenary of the discovery of the famous waterfall.
国家公园发行了一枚纪念邮票，以纪念著名瀑布发现的二百周年。
The bicentenary of Jane Austen's first published novel was marked by scholarly conferences and reissues of her works.
简·奥斯汀首部出版小说的二百周年纪念通过学术会议和作品再版来庆祝。
In 2030, the bicentenary of the opening of the iconic bridge will be a major tourist attraction.
，标志性的大桥开通二百周年将成为一个重大的旅游吸引点。