of or relating to or completing a period of 200 years
同义词:bicentenary
bicentennial例句
For various reasons, the House and Senate, in their bicentennial year, have gotten off to an even slower start than usual.
由于种种原因,众参两院在这两百周年里,一开始[议程进度]就比往常迟缓。
bicentennial详细解释
bi.cen.ten.ni.al adj.(形容词)Happening once every 200 years.每二百年发生一次的Lasting for 200 years.持续二百年的Relating to a 200th anniversary.二百年纪念的n.(名词)A 200th anniversary or its celebration.Also called bicentenary 二百周年纪念或庆祝也作 bicentenary