utility是什么意思
2024-02-18 17:17:17
utility
n. 效用；实用；公用事业（费）；[计]应用程序
adj. 多效用的；多功能的
名词复数：utilities
近义词：usefulness，helpfulness，effectiveness，efficacy，practicality，convenience，value，service，worth，advantage，benefit，function，use，usability，convertibility，advantageousness，applicability，profit，adaptability，serviceability，avail，good，merit，practicability，handy，multipurpose，all-around，functional，serviceable，utilitarian，adaptable，reserve，dummy，provisional，spare，alternate，backup，makeshift，temporary，secondary，efficiency，handiness，functionality，serviceprogram，publicutilitycompany，utility-grade，utilityprogram，publicutility，substitute，inutility，
详细释义
n.(名词)
- 实用（性），有用，有益
- 公用事业
- 【哲】功利主义 ，功利
- 公用事业公司
- 公用事业公司股票
- 有用之物
- 公用程序
- 实用程序
- 应用程序
- 【经】效用
- 【戏】跑龙套的演员
- 用途
- 实用价值
- 实用品
adj.(形容词)
- 实用的
- 有多种用途的，多用途的
- 经济实惠的
- （用于）公用事业的
- 通用的，通用性的
- 为经济利益而饲养的，为谋利而饲养的
- 多效用的， 多功能的
- 各种工作都会做的
- 公用事业公司股票价格的
- 重实效的
- 能打各种位置的
- 次等的
- 二级的
双解释义
n.(名词)
- [U] 功用,效用 quality of being useful
- [P] 公用事业 any useful service for the public, such as supplies of water to the home, the bus services, etc.
英英释义
Noun
- a company that performs a public service; subject to government regulation
- the quality of being of practical use
- the service (electric power or water or transportation) provided by a public utility;
"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;
"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;
"the price of the house included all utilities"
Adjective
- used of beef; usable but inferior
- capable of substituting in any of several positions on a team;
"a utility infielder"
组词搭配
动词+～
- increase utility提高效用
- lose utility失去效用
形容词+～
- a great utility很有用
- a little utility实用性很小
- marginal utility边际效用
- practical utility实用性
- public utility公用事业
- economic utility经济效用
～+名词
- utility vehicle多用途车辆
～+介词
- utility in winter在冬天的用处
例句
用作名词(n.)
- I have always doubted the utility of these conferences on disarmament.我一直怀疑这些裁军会议的效用。
- Their research project has limited practical utility.他们的研究项目实用价值很有限。
- Does your rent include utilities?房租包括水电和煤气的费用吗？
- Utility prices, including water, electricity, gas, rose by 5.6 per cent.水、电、煤气在内的公用事业价格都上涨了5.6%。
- This utility can be run only in safe mode.此应用程序仅可在安全模式下运行。