短語詞組短語dereliction ? of duty 凟職dereliction E of duty 凟職;失職dereliction U of duty 凟職dereliction dereliction of duty 玩忽職守dereliction of duty in 傳染病防治失職罪diplomatic dereliction of duty 外交凟職罪serious dereliction of duty 嚴(yán)重失職malfeasance dereliction of duty 玩忽職守case of dereliction of duty 凟職犯罪案件 返回 dereliction of duty