英语词汇utility function怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	utility function
释义	utility function noun Economics a mathematical function which ranks alternatives according to their utility to an individual 【经济】效用函数。
随便看	too-too tootsie toot sweet Toowoomba top top and tail topaz topazolite top banana top boot top brass topcoat top copy top dead centre top dog top dollar top-down top-drawer top drawer top-dress top dressing tope top edge topee Topeka

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