roll back

英 [rəʊl bæk]

美 [roʊl bæk]

逐渐减少; 逐步结束; 降低，削减（价格、税收、收益等）

计算机

柯林斯词典

• See also:Environmentalists regard these moves as the government taking advantage of the national mood to roll back protective measures...Most major political reforms of the past five years would be rolled back.rollback
• PHRASAL VERB 降低，削减（价格、税收、收益等）
  Toroll backprices, taxes, or benefits means to reduce them.
  1. One provision of the law was to roll back taxes to the 1975 level.
     这部法律其中一项条款是将税收降低到1975年的水平。

双语例句

• If you make a mistake, you can roll back to the copies that you create in this step.
  如果您执行了错误操作，则可回滚到本步骤中创建的备份。
• The developer must specify where and when to roll back a transaction when a checked exception occurs.
  开发人员必须指定出现异常时在何处以及何时回滚事务。
• You are able to roll back to previous versions if anything goes wrong in the current model.
  您可以回滚到以前的版本，如果当前的版本发生问题的话。
• The RESTART DATABASE command uses active logs to roll back changes that are not yet committed.
  RESTARTDATABASE命令使用活动日志对尚未提交的更改进行回滚。
• As the waves roll back, more and more sand can be seen.
  海浪退下时，露出的沙滩会越来越多。
• You can stop the process and roll back the whole transaction by clicking stop and then cancel.
  通过单击“停止”，然后单击“取消”，可以停止该过程并回滚整个事务。
• You can only roll back one version level at a time.
  每次只能回滚一个版本级别。
• You can use this backup if you have to roll back your changes.
  如果必须回滚所做的更改，您可以使用此备份。
• If the device fails after updating the driver, roll back to the previously installed driver.
  如果该设备在更新驱动器时失败，请回滚到以前安装的驱动程序。
• I actually did have to roll back the server migration from my first example because of time.
  对于第一个示例，由于时间的原因，我实际上不得不回退了服务器迁移操作。