reverse的同義詞

同義詞是rollback，例如：

1、Silber says the tax rollback would decimate basic services for the needy.西爾伯説税收的回落可能會大大減少為貧困人口提供的基本服務。

2、A price rollback a rollback of military supplies.物價的回落軍用物資的削減。