backlog
英 ['bæklɒg]
美['bæklɔɡ]
- n. [管理] 积压的工作；积压待办的事务；大木材
- vt. 储备；把…积压起来
英英释意
- 1. an accumulation of jobs not done or materials not processed that are yet to be dealt with (especially unfilled customer orders for products or services)
- 2. large log at the back of a hearth fire
- 3. something kept back or saved for future use or a special purpose