annul
US /əˈnʌl/
UK /əˈnʌl/

动词
1.
废除, 取消
declare invalid (an official agreement, decision, or result)
示例:
•
The marriage was annulled after only six months.
婚姻在仅仅六个月后就被废止了。
•
The court decided to annul the previous ruling.
法院决定废除先前的裁决。
在 Lingoland 学习这个单词