back log

• 定单积压,预备物

back log的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 backlog:

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. the large log at the back of a hearth fire

3. something kept back or saved for future use or a special purpose

动词 backlog:

1. accumulate and create a backlog