n.廢除；取消；宣告婚姻無效

The limits of authority for approving the annulment of a reserve rank shall be the same as those for approving the conferment of the rank. 批準取消預備役軍官軍銜的權限，與批準授予該級預備役軍官軍銜的權限相同。

Generally, annulment is easier if the marriage is unconsummated. 一般來說，如果婚姻并不美滿，宣告婚姻無效就比較容易。