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backlog

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难易程度:

backlog为短语/超纲词汇

词形变化:

动词过去式:backlogged 过去分词:backlogged 现在分词:backlogging 第三人称单数:backlogs

backlog


n (usu sing 通常作单数) accumulation of work or business not yet attended to 积压的工作; 待办的业务
*a backlog of work, unanswered letters 积压的工作[待覆信件]
* After the postal strike there was a huge backlog of undelivered mail. 邮政部门罢工以後, 大量邮件积压下来.

backlog


n [C usually singular]
[Date: 1900-2000; Origin: backlog 'large piece of wood placed at the back of a fire' (17-21 centuries)]
a large amount of work that you need to complete, especially work that should already have been completed
backlog of
 a backlog of requests
 It's going to take us months to clear the backlog .