youdao

The transaction manager detects an error before starting the transaction.

启动事务前，事务管理器检测到一个错误。

youdao

This is a critical database on a Lotus Sametime server, and you want to be sure it runs without error before the production upgrade.

这是Lotus Sametime服务器上的关键数据库，而且在生产升级前应该保证它无误运行。

youdao

Lots of errors but we've seen this error before.

很多错误，但是这条，我们之前见过。

哈佛公开课 - 计算机科学课程节选

Before I type in that expression, I get an error, right?

在我输入表达式之前，出现一个错误，对吧？

麻省理工公开课 - 计算机科学及编程导论课程节选

It caught the error, because it checked the types of the operands before it applied things and it says, I'm going to stop.

它捕捉到了错误，因为它在,进行运算之前检查了运算对象的类型,然后Python意识到，应该停止了。

麻省理工公开课 - 计算机科学及编程导论课程节选

This cutting edge forensic technology is at work today to detect and prevent fraud and error before it happens.

WHITEHOUSE: Moving Aggressively on Improper Payments

Over the next few years, he consulted continuously with wheelchair users, and went through several stages of trial and error before landing on the current model.

CNN: Off-road wheelchair offers freedom for disabled poor

Under heavy cloud cover he made a vital error before play was halted for the first time, the Warwickshire man left alone a googly that clipped the top of off stump.

BBC: SPORT | Cricket | England | England struggle on rain-hit day