rollback

a price rollback; a rollback of military supplies.

物价的回落；军用物资的削减

a 5 per cent rollback of personal income taxes.

个人所得税回降5%。

Conservatives hoped for a rollback of left-wing support for the controversial new legislation.

保守希望左能撤回他们对有争议的新立法的支持

Intelligent Recovery™ enables ultra-rapid rollback of multiple damaged systems at speeds up to 90% faster than traditional restoration from tape or disk backup and reimaging, with zero data loss.

智能修复技术能够快速复原多个损坏的系统，同传统的磁带或硬盘备份和重映像复原方案相比，其速度要快90%，而且不丢失据。