1、 The above utility function also has the property of diminishing marginal utility for each commodity.
上面的效用函数也有每种商品边际效用递减的性质.
来源:互联网
2、 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 ”.
来源:辞典例句
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