Definition
- C2
to commit an error or oversight
出错；疏忽
During the speech, she slipped up and realized in an instant that she had made a mistake.
在演讲中，她出错了，立刻意识到自己犯了个错误。
I slipped up in my calculations this morning, which left me feeling quite embarrassed.
我今天早上在计算中出错了，这让我感到非常尴尬。
He slipped up while writing the report, which forced him to double-check his work.
他在写报告时出错了，这迫使他重新检查工作。