repeal

1. V-T If the government repeals a law, it officially ends it, so that it is no longer valid. 撤销; 废止 (法令)

The government has just repealed the law segregating public facilities. 政府刚刚废除了隔离公共设施的法令。

2. N-UNCOUNT Repeal is also a noun. 撤销; (法令的) 废止

Next year will be the 60th anniversary of the repeal of Prohibition. 明年将是禁酒令废止的60周年。