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共4个回答
热心网友
Utility 是一种类似于人类*的东西吧,满足感之类的。因为消费者的*会随着买到的东西的量的增多而减少,所以设立这么一个东西来观察消费者的行为。
Utility不一定实用,它只是主观存在,且难以量计。
热心网友
utility
|ju:ˈtɪləti|
● ●●名词(pl. -ies)
● ● [可数名词](especially North American English) a service provided for the public, for example an electricity, water or gas supply 公用事业
例句:
the administration of public utilities
公共事业的管理
● ● [不可数名词](formal) the quality of being useful 实用;效用;有用
同义词usefulness
● ● [可数名词](computing 计) a piece of computer software that performs a particular task 实用程序;公用程序
●●●形容词
[只用于名词前] that can be used for several different purposes 多用途的;多效用的;多功能的
例句:
an all-round utility player (= one who can play equally well in several different positions in a sport)
全面型选手
热心网友
utility
KK: []
DJ: []
n.
1. 效用,实用,功利[U]
The store deals in objects of domestic utility.
那家商店出售家庭用品。
2. 有用之物[C][P1]
3. 公用事业;公用事业公司;公用事业公司股票[C][P1]
I found that I had forgotten to pay the bills for utilities.
我发现忘了付水电及煤气的费用。
a.
1. 有多种用途的;通用的
a utility knife
多用途小刀
2. 实用的,经济实惠的;为经济利益而饲养的
3. 公用事业的
utility companies
公用事业公司
热心网友
效应 效益