:to increase in number or amount to a total that is difficult to deal with大量堆积
Cars quickly stacked up behind the bus.公共汽车后面的小汽车很快排成了长龙。
My bills are stacking up. [=piling up]我的账单越积越多。
2
:to be good enough or equally good足够好;一样好
The camera doesn't stack up [=measure up] when it comes to performance.这款相机性能不够好。
This model stacks up well when compared with other cameras. [=the camera is as good as or better than others]这款相机足以和其他型号媲美。
3
stack up against (something or someone)orstack (something or someone) up against (something or someone):to compare (something or someone) with others of the same kind与…相比
How does this computer stack up against other models? [=how good is it compared to other models?]这款电脑与其他型号相比如何?
How does he stack up against the other candidates?与其他候选人相比,他怎么样?
The camera does pretty well when you stack it up against the competition.与竞争机型相比,这款相机很好。