n. an unintentional omission resulting from failure to notice something
n. a mistake resulting from inattention
n. 勘漏, 失察, 失败, 照料
[经] 监督权
1. The project was delayed due to an oversight in the planning process.
由于在规划过程中出现了疏忽，项目延迟了。
2. She apologized for the oversight and corrected her mistake immediately.
她为这个疏忽道歉，并立即纠正了她的错误。
3. The report contained a serious oversight that needed to be addressed.
报告中存在一个需要解决的严重疏忽。