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单词 utility
释义

utility

音标[ju:'tiliti]

汉语翻译

n. 功用, 有用之物, 实用, 公用事业, 实用程序
a. 实用的, 有多种用途的
【计】 实用程序, 工具
【经】 效用, 公用事业

词型变化:

名词复数:utilities 

英语解释:

名词 utility:

  1. a company that performs a public service; subject to government regulation
    同义词:public utility, public utility company, public-service corporation
  2. the quality of being of practical use
    同义词:usefulness
  3. the service (electric power or water or transportation) provided by a public utility
  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
    同义词:utility program, service program
  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

形容词 utility:

  1. used of beef; usable but inferior
    同义词:utility-grade
  2. capable of substituting in any of several positions on a team
    同义词:substitute

例句:

  1. A utility infielder.
    能攻善守的内场手
  2. Short for binder utility, an operating-system program that performs binding.
    联编实用程序的简称,是一种能够实现联接和编辑的操作系统级的程序。参阅link-editor。
  3. The source entry utility operation during which source statements are keyed in and added a new records in a source member.
    一种源输入公用程序的操作,在这一操作过程中,它将键入的源语句作为新记录加到源成员中。
  4. Their research project has limited practical utility.
    他们的研究项目实用价值很有限。
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