utility的反义词是什么

1. 实用（性），有用，有益
2. 公用事业
3. 【哲】功利主义 ，功利
4. 公用事业公司
5. 公用事业公司股票
6. 有用之物
7. 公用程序
8. 实用程序
9. 应用程序
10. 【经】效用
11. 【戏】跑龙套的演员
12. 用途
13. 实用价值
14. 实用品

1. 实用的
2. 有多种用途的，多用途的
3. 经济实惠的
4. （用于）公用事业的
5. 通用的，通用性的
6. 为经济利益而饲养的，为谋利而饲养的
7. 多效用的， 多功能的
8. 各种工作都会做的
9. 公用事业公司股票价格的
10. 重实效的
11. 能打各种位置的
12. 次等的
13. 二级的

1. a company that performs a public service; subject to government regulation
2. the quality of being of practical use
3. 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"
   

4. (economics) a measure that is to be maximized in any situation involving choice
5. (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"
   

6. 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"
   

1. used of beef; usable but inferior
2. capable of substituting in any of several positions on a team;

   "a utility infielder"
   

1. utility的解释

1.utility：util; 实效

1. A fur coat has more utility in winter than in autumn.
   毛皮外衣在冬天比在秋天更有用。
2. Railroads and bus lines are utilities.
   铁路和公交线路均为公共设施。

• She was a 'superflous person', 'Of no utility' in this world.

  出自：A. S. Byatt

• The PLO accepted the diplomatic utility of this.

  出自：Guardian

• ☆ 14世纪晚期进入英语，直接源自古法语的utilite，意为有用；最初源自拉丁语的utilitatem，意为有用。