utility [ju:'tiliti]
食品词典中的关于utility的专业释义： | |
英文名称 | 中文名称 |
| utility | 效用，利益，公用事业 |
参考词典中utility的常规释义：
基本释义
- n. 实用程序,工具
n. 公用程序,实用品,实用,公用事业
a. 实用的,有多种用途的
词形变化
- 复 数：u·til·i·ties
常用短语
- public utility
n. 公用事业 - utility man
n.演各种配角的演员,杂务工 - marginal utility
边际效用，边限效用，限界效用 - utility program
实用程序 - utility routine
公用例程，辅助程序，实用程序，实用例行程序 - public utility company
【经】 公用事业公司
- public utility
英英解释
6个名词解释
- a company that performs a public service; subject to government regulation
[同] public utility, public utility company, public-service corporation, utility - the quality of being of practical use
[同] usefulness, utility
[反] inutility, unusefulness, uselessness
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6
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- the service (electric power or water or transportation) provided by a public utility
[例]- the cost of utilities never decreases
- all the utilities were lost after the hurricane
- (economics) a measure that is to be maximized in any situation involving choice
- (computer science) a program designed for general support of the processes of a computer
[同] service program, utility, utility program
[例]- a computer system provides utility programs to perform the tasks needed by most users
- a facility composed of one or more pieces of equipment connected to or part of a structure and designed to provide a service such as heat or electricity or water or sewage disposal
[例]- the price of the house included all utilities
less ...点击查看……2个形容词解释
- used of beef; usable but inferior
[同] utility, utility-grade - capable of substituting in any of several positions on a team
[同] substitute, utility
[例]- a utility infielder
点击查看……- a company that performs a public service; subject to government regulation
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