也就是说，消费者理论基于一种假设，假设我们能够推断出人们从他们的选择中得到什么好处。

That is, consumer theory isbased on the premise that we can infer what people like from the choices theymake.

youdao

约翰-惠勒和诺贝尔奖得主理查德-弗雷曼，他们基于物理体系中时间应该可以倒流的想法，提出了一种反物质理论。

One theory about why antimatter exists was developed by John Wheeler and Nobel laureate Richard Feynman based on the idea that physical systems should be time-reversible.

youdao

他们提出的是基于算数关系的理论

There's almost an arithmetic relationship theory that they put forth.

youdao

There's almost an arithmetic relationship theory that they put forth.

他们提出的是基于算数关系的理论

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