bicentennial
中文来自 ECDICT
- n.
- 二百年，每二百年
构词拆分
+
centennial词根/词干
词源说明
From bi- + centennial.
释义（英文）
形容词 Adjective
- Relating to the 200th anniversary of an event or happening.
- Occurring every two hundred (200) years.
名词 Noun
- The 200th anniversary of an event or happening.