rollback

英 [ˈrəʊlbæk]

美 [ˈroʊlbæk]

n.  (价格或工资等的)下跌，回落; (情形、法律等的)回复，恢复

电力

COCA.20628

牛津词典

noun

• （价格或工资等的）下跌，回落
  a reduction in a price or in pay, to a past level
• （情形、法律等的）回复，恢复
  the act of changing a situation, law, etc. back to what it was before

柯林斯词典

• N-COUNT 回落;回降;倒退;恢复
  Arollbackis a reduction in price or some other change that makes something like it was before.
  1. Silber says the tax rollback would decimate basic services for the needy...
     西尔伯说税收的回落可能会大大减少为贫困人口提供的基本服务。
  2. The rollback of reform is already putting off private western investors.
     改革开倒车已经让西方的个体投资商心生疑虑。

英英释义

noun

• reducing prices back to some earlier level
• the act of forcing the enemy to withdraw
  Synonym:push back

双语例句

• Transactions that ensure data integrity by supporting commit and rollback when packages perform multiple operations.
  事务，在执行多个操作时支持提交和回滚，从而可确保数据的完整性。
• The rollback of reform is already putting off private western investors.
  改革开倒车已经让西方的个体投资商心生疑虑。
• If you rollback the transaction before committing the changes made by the procedure, this logpoint should be ignored.
  如果您在提交由过程所作的更改之前回滚当前事务，则该日志点不应被忽略。
• Transaction rollback and compensation transactions are two approaches aimed at solving this problem.
  事务回滚和补偿事务是解决问题的两种方法。
• An error is encountered in this log, so a rollback begins.
  日志中遇到错误，因此开始回滚。
• This lets you set, rollback, and release savepoints in a transaction.
  它允许您在事务中设置、回滚和释放保存点。
• Commit or rollback changes after executing the procedure or function.
  在执行过程或函数后提交或回滚修改。
• Notice that the domain-model method does not contain rollback logic.
  注意，域模型方法并没有包含回滚逻辑。
• Some spare disk space in rootvg may be critical to a quick and smooth rollback.
  rootvg中的一些空闲磁盘空间对于快速流畅的回滚可能很关键。
• You can end transactions with either a commit or rollback statement, or through an API function.
  您可以使用commit或rollback语句，或者通过api函数来结束事务。