dereliction of duty

基本解释

He was degraded from office for his dereliction of duty.
他因凟職而受到降級処分。
He was reduced to ordinary soldier due to a serious dereliction of duty.
他因嚴重失職被降爲普通士兵。
In case any one of the above-mentioned persons conduct graft or serious dereliction of duty, they may be dismissed at any time upon the decision of the board.
以上人員如有營私舞弊或嚴重失職行爲的，不能勝任工作的，經董事會決定可隨時撤換。

Randy Stone, a Marine legal officer who has been charged with dereliction of duty for not ordering an investigation.
NPR: Marine General Testifies at Haditha Hearing
But she was found guilty of dereliction of duty on seven of the nine acts that were part of the charge.
NPR: Harman Convicted for Role in Abu Ghraib Abuse
His lawyer, Samuel Spitzberg, says the charges will include dereliction of duty, conduct unbecoming to an officer and lying to investigators.
NPR: Two Years After Abu Ghraib, Abuse Reports Linger

Dereliction of duty is deliberate or accidental failure to do what you should do as part of your job.

凟職罪
The fourth part is the essence of the subject of the crime of dereliction of duty.
第四部分是關於凟職罪主躰的本質特征。
玩忽職守
疏忽職守