ANNMENT Annulment注销
annulment t撤消
limited annulment夫妻法定分居
Annulment Shower解除婚约聚会;婚约聚会
an annulment作废处于作废的状况
marriage annulment婚姻解除
by annulment宣告婚姻无效
annulment decree翻译
annulment suit[法] 无效诉讼;翻译;无效诉讼英语
N-VAR（有变体名词） The annulment of a contract or marriage is an official declaration that it is invalid, so that legally it is considered never to have existed. 宣告无效
...the annulment of the elections.
...宣告选举无效。