名单上出现了明显的遗漏，两个重要嘉宾的名字没有被写上。

There was a noticeable ___omission on the list—two important guests' names were missing.

这份报告中有一个重要数据的遗漏。

There was a significant ___omission of key data in this report.

医生因玩忽医疗职责被起诉。

The doctor was charged with ___neglect of medical duty.