显示性偏好的英文：
revealed preference
revealed是什么意思：
v. 使显露；揭露；暴露；泄露；透露
n. 门侧，窗侧；窗框
Investigation has revealed him to be [has revealed that he is] a confirmed criminal.
侦查表明他是名惯犯。Daylight will reveal the disposition of their troops.
天亮之后，他们军队的.部署就要显露出来。Their reveal showed us the truth.
他们的揭露给我们提供了真相。Adversity reveals genius
疾风知劲草This document is extremely revealing.
这份文件揭露出大量事实。preference是什么意思：
n. 喜爱；喜爱的事物；优待，优先权
Prefer loss to unjust gain
宁可吃亏,不贪便宜We prefer quality to quantity.
我们要的是质量而不是数量。He preferred the general approach.
他喜欢一般性的处理方法。I prefer to call it color.
我则喜欢把这些叫做颜色。I prefer walking to work.
我宁可走去上班。
