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inventory在这句话里是什么意思?

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/14 15:57:22
inventory在这句话里是什么意思?
Newspaper articles are expensive to produce but usually cost nothing to read online and do not command high advertising rates,since there is almost unlimited inventory.
inventory在这里类似于source,可做资源或来源解释.