| 释义 | 
		anniversary美 [.ænɪ'vɜrs(ə)ri]  英 [.ænɪ'vɜː(r)s(ə)ri]  - n.周年纪念日
 - adj.周年的;周年纪念的;每年的
 - 网络周年庆;周年庆典
 
 v.+n. celebrate anniversary,mark anniversary,commemorate anniversary,observe anniversary adj.+n. fiftieth anniversary,golden anniversary,fortieth anniversary n. birthday,centenary,bicentenary,centennial,bicentennial 1.  | 周年纪念日a date that is an exact number of years after the date of an important or special event  |  
  | on the anniversary of his wife's death 在他妻子去世的周年忌日  |   | to celebrate your wedding anniversary 庆祝结婚纪念日  |   | the theatre's 25th anniversary celebrations 剧院 25 周年庆祝活动  |  
 n.  | 1. a date that is observed on an annual basis because it is the same date as an important event in a past year, e.g. the date of somebody's wedding 2. a celebration or other commemorative ritual marking the date of an important event 3. a date when you celebrate something that happened in a previous year that is important to you  |  
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