英语词汇utility theory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 theory
释义	utility n — 实用 n • 效用 n • 公用设施 n • 功用 n • 公共设施 n theory n — 论 n • 原理 n • 理念 n • 学说 n • 说法 n utility — 功利
随便看	the reason i chose the reason I left the reason i'm asking the reason I'm calling the reasoning is that the reason invoked the reason is because the reason is clear the reason is due to the reason is related to the reason is that the reason leading to the reason lies the reason lies in the fact the reason lies in the fact that the reason may be the reason might be the reason of all the reasons are as follows the reasons are based on the reasons are manifold the reasons are obvious the reasons are twofold the reasons are varied the reasons behind this decision

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

utility n —