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

• 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。
• 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。
• 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。
• 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。
• Otherwise the transaction is going to be aborted by ROLLBACK.
  否则，该事务就将被ROLLBACK中止。
• An error is encountered in this log, so a rollback begins.
  日志中遇到错误，因此开始回滚。
• 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。
• So COMMIT and ROLLBACK statements are important building blocks of a transaction implementation.
  因此COMMIT和ROLLBACK语句是事务实现的重要构建块。
• 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。
• 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。