the act of saying officially that an agreement, law, etc. is no longer in effect

The complaint against the bar could lead to revocation of its licence. 对酒吧的投诉可能会导致其执照被吊销。

They were working to reduce probation and parole revocations for offenders. 他们正在努力缩短罪犯的缓刑监督期，并力图减少罪犯假释被撤销的情况。