back.log
n.(名词)
A reserve supply or source.
存货,储备:储备供应或来源
An accumulation, especially of unfinished work or unfilled orders.
积压:堆积物,尤指没完成的工作或未兑现的定单
A large log at the back of a fire in a fireplace.
垫底大木头:在壁炉里放在炉火后部的大圆木
v.(动词)
back.logged,back.log.ging,back.logs
v.tr.(及物动词)
To acquire (something) as a backlog.
获得(某物)作为储备物
v.intr.(不及物动词)
To become a backlog.
成为积压