vt.(使)积压，储存
n.积压的工作

原形：backlog第三人称单数：backlogs复数：backlogs过去式：backlogged过去分词：backlogged现在分词：backlogging

We have a significant backlog of orders that need to be processed.
我们有一大堆需要处理的订单积压。
The development team is working diligently to clear the backlog of bug fixes.
开发团队正在努力清除积压的错误修复工作。
The hospital has a backlog of patients waiting for surgeries due to limited resources.
由于资源有限，医院有大量的手术患者等待。
The IT department is struggling to cope with the backlog of support tickets."
IT部门正努力应对堆积如山的技术支持请求。
There's a backlog of emails in my inbox that I need to respond to.
我的收件箱里有一大堆邮件需要回复。
The immigration office is dealing with a backlog of visa applications.
移民办公室正在处理签证申请的积压问题。
The tax office has announced a plan to reduce the backlog of unprocessed returns.
税务办公室宣布了减少未处理申报积压的计划。
The backlog of maintenance tasks on the factory floor is causing production delays.
工厂地面上的维护任务积压导致生产延误。
The court system has a backlog of cases, leading to lengthy trial waits.
法院系统案件积压，导致审判等待时间延长。
Due to the pandemic, there's a backlog of routine health check-ups that need to be rescheduled.
由于疫情，许多常规健康检查需要重新安排，造成了积压。