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单词拼写：
utility
音标发音：
[juːˈtɪləti][juːˈtɪləti]
词性词义：
n.实用；效用；公共设施；功用
英英释义：
Noun:
1.a company that performs a public service; subject to government regulation2.the quality of being of practical use3.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 choice5.(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"
短语词组：
increase utility提高效用
lose utility失去效用
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
utility vehicle多用途车辆
utility in winter在冬天的用处
记忆技巧：
util- 用 + -ity …状态,性质
双语例句：
1.If you use a utility heavily enough , the cost of writing it in a compiled language might be justified by the performance gain .
如果您对某个实用程序使用得足够频繁，那么用编译型语言来编写它的成本也许能通过性能提升来获得回报。
2.The utility model discloses a glove with finger nails used for the beautification, which consists of a latex glove body.
本实用新型涉及一种美容用具，具体是美容用带甲手套。
3.The utility model relates to a screwdriver which has the functions of a screwdriver with a flat cutter head and a cruciform screwdriver.
本实用新型涉及到一种螺丝刀，集扁平刀头螺丝刀和十字花螺丝刀于一体。
4.The utility model can be developed into a hot compress bag and a drug compress bag for medical care and has the advantage of easy use.
可开发成医疗保健用的热敷袋、药敷袋，使用起来很方便。
5.While it is not a Registry Editor it is an easy to use utility that restores keys that have been modified by programs or web sites.
虽然它不是一个注册表编辑器是一种易于使用的工具，恢复密钥已被修改的程序或网站。
6.The utility model relates to a filtering apparatus, in particular to the filtering apparatus used for a variable air valve timing device.
本实用新型涉及一种过滤装置，尤其是指一种使用在可变气门正时装置上的过滤装置。
7.A common framework for understanding either type of decision problem is to use the concept of a utility function, borrowed from economics.
决策问题中有一类用于理解的通用框架借用了一个经济学概念，称作效用函数。
8.We were heavily influenced by GREP, a popular string-matching utility on UNIX, which had been created in our research center.
GREP对我们的影响很大，它是UNIX下一个很流行的字串匹配工具。GREP也是我们研究中心开发的。
9.A total of 38 lines of code, shown in Listing 1, is all you needed for this little utility, including blanks lines.
总共有38行代码，如清单1所示，这就是这一小工具所需的全部内容，其中还包括了空行。
10.The multipurpose bed provided by the utility model is composed of a bed head with a storage box, a bracket and a bed plate.
本实用新型提供了一种由带贮藏箱的床头、支架和床板组成的多用床。
全部四级六级高考考研例句：
They want to cut down their utility expenses.
出自-2013年6月阅读原文
The only industries swelling their payrolls are health care, utilities and the federal government.
出自-2013年6月阅读原文
For the consumer, it's a matter of paying now for the hardware to save later on the utilities
出自-2013年6月阅读原文
David Hunt, an associate professor in sociology at Augusta University, which has rolled out digital textbooks across its math and psychology departments, told BuzzFeed News that he understands the utility of using systems that require access codes.
2018年6月四级真题（第三套）阅读 section B
本文参考文献：
1 http://www.mcb5.cn/show
2 http://www.mcb5.cn/world
3 http://www.mcb5.cn/follow
4 http://www.mcb5.cn/why
5 http://www.mcb5.cn/its
6 http://www.mcb5.cn/word
7 http://www.mcb5.cn/now
8 http://www.mcb5.cn/mean
9 http://www.mcb5.cn/well
10 http://www.mcb5.cn/thing
11 http://www.mcb5.cn/come
12 http://www.mcb5.cn/over
13 http://www.mcb5.cn/feel
14 http://www.mcb5.cn/even
15 http://www.mcb5.cn/where
16 http://www.mcb5.cn/very
17 http://www.mcb5.cn/text
18 http://www.mcb5.cn/change
19 http://www.mcb5.cn/much
20 http://www.mcb5.cn/long
核心重点高频常考单词-utility的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
utility
音标发音：
[juːˈtɪləti][juːˈtɪləti]
词性词义：
n.实用；效用；公共设施；功用
英英释义：
Noun:
1.a company that performs a public service; subject to government regulation2.the quality of being of practical use3.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 choice5.(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"
短语词组：
increase utility提高效用
lose utility失去效用
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
utility vehicle多用途车辆
utility in winter在冬天的用处
记忆技巧：
util- 用 + -ity …状态,性质
双语例句：
1.If you use a utility heavily enough , the cost of writing it in a compiled language might be justified by the performance gain .
如果您对某个实用程序使用得足够频繁，那么用编译型语言来编写它的成本也许能通过性能提升来获得回报。
2.The utility model discloses a glove with finger nails used for the beautification, which consists of a latex glove body.
本实用新型涉及一种美容用具，具体是美容用带甲手套。
3.The utility model relates to a screwdriver which has the functions of a screwdriver with a flat cutter head and a cruciform screwdriver.
本实用新型涉及到一种螺丝刀，集扁平刀头螺丝刀和十字花螺丝刀于一体。
4.The utility model can be developed into a hot compress bag and a drug compress bag for medical care and has the advantage of easy use.
可开发成医疗保健用的热敷袋、药敷袋，使用起来很方便。
5.While it is not a Registry Editor it is an easy to use utility that restores keys that have been modified by programs or web sites.
虽然它不是一个注册表编辑器是一种易于使用的工具，恢复密钥已被修改的程序或网站。
6.The utility model relates to a filtering apparatus, in particular to the filtering apparatus used for a variable air valve timing device.
本实用新型涉及一种过滤装置，尤其是指一种使用在可变气门正时装置上的过滤装置。
7.A common framework for understanding either type of decision problem is to use the concept of a utility function, borrowed from economics.
决策问题中有一类用于理解的通用框架借用了一个经济学概念，称作效用函数。
8.We were heavily influenced by GREP, a popular string-matching utility on UNIX, which had been created in our research center.
GREP对我们的影响很大，它是UNIX下一个很流行的字串匹配工具。GREP也是我们研究中心开发的。
9.A total of 38 lines of code, shown in Listing 1, is all you needed for this little utility, including blanks lines.
总共有38行代码，如清单1所示，这就是这一小工具所需的全部内容，其中还包括了空行。
10.The multipurpose bed provided by the utility model is composed of a bed head with a storage box, a bracket and a bed plate.
本实用新型提供了一种由带贮藏箱的床头、支架和床板组成的多用床。
全部四级六级高考考研例句：
They want to cut down their utility expenses.
出自-2013年6月阅读原文
The only industries swelling their payrolls are health care, utilities and the federal government.
出自-2013年6月阅读原文
For the consumer, it's a matter of paying now for the hardware to save later on the utilities
出自-2013年6月阅读原文
David Hunt, an associate professor in sociology at Augusta University, which has rolled out digital textbooks across its math and psychology departments, told BuzzFeed News that he understands the utility of using systems that require access codes.
2018年6月四级真题（第三套）阅读 section B
本文参考文献：
1 http://www.mcb5.cn/show
2 http://www.mcb5.cn/world
3 http://www.mcb5.cn/follow
4 http://www.mcb5.cn/why
5 http://www.mcb5.cn/its
6 http://www.mcb5.cn/word
7 http://www.mcb5.cn/now
8 http://www.mcb5.cn/mean
9 http://www.mcb5.cn/well
10 http://www.mcb5.cn/thing
11 http://www.mcb5.cn/come
12 http://www.mcb5.cn/over
13 http://www.mcb5.cn/feel
14 http://www.mcb5.cn/even
15 http://www.mcb5.cn/where
16 http://www.mcb5.cn/very
17 http://www.mcb5.cn/text
18 http://www.mcb5.cn/change
19 http://www.mcb5.cn/much
20 http://www.mcb5.cn/long
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