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

• However, Edition Manager does simplify the process by providing a simple mechanism to rollback to the previous release.
  然而，EditionManager提供了一个简单的机制来回滚到早前的版本，因此简化了这一过程。
• Below you have the example how to rollback the transaction branch for a database.
  下面的例子展示了如何为数据库回滚事务分支。
• 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。
• The transaction issues a commit or a rollback ( xa_commit flows from the process).
  事务发出一个提交或回滚（xacommit从进程中流出）。
• 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。
• Any copy of a transaction object can initiate the rollback of the transaction by calling this method.
  事务对象的任何副本都可以通过调用此方法启动事务的回滚。
• This paper introduce the rollback checkpointing algorithm in the retry-recovery technique.
  本文介绍了容错重算恢复技术中的向后滚动检查点算法。
• 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。
• In the case of an error, the transaction logic can specify that the transaction rollback to a savepoint.
  在发生错误的情况下，事务逻辑可以指定该事务回滚到某个保存点。
• An error is encountered in this log, so a rollback begins.
  日志中遇到错误，因此开始回滚。