- effectiveness; efficacy; efficiency; utility; usefulness; avail 短语和例子
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效用的英文
例句与用法
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- It is likely to have a soothing effect on him .
这样很可能对他产生一种镇定的效用。 - Utility varies in relation to individual tastes and to geography .
效用根据个人的爱好和地理环境而有所不同。 - Diminishing marginal utility also expresses a "variety is the spice of life" .
边际效用递减也表现为一种“多样化是生活乐趣”。 - Utility is a measure of expression of an individual consumer's tastes and preferences .
效用是表达个人消费者兴趣和偏好的量度。 - This characteristic of satisfying a want is known in economics as its "utility" .
这种满足需求的属性在经济学中被称为“效用”。
百科释义
效用（），是微观经济学中最常用的概念之一。一般而言，效用是指对于消费者通过消费或者享受闲暇等使自己的需求、欲望等得到的满足的一个度量。
详细百科解释