backlog
US
UK backlog n: (unprocessed items)
SC 积压未办之事 jī yā wèi bàn zhī shì
There is a backlog of paperwork waiting to be filed.
有一堆积压的文书工作待处理。
backlog vi: (accumulate)
SC 把...积压起来 bǎ ... jī yā qǐ lái
The IT technician responded to the dozens of requests that had backlogged in his absence.
这位信息技术人员处理了他不在期间积压起来的众多申请。