utility
utility什么意思,utility翻译
基本解释
n.: 公用事业；实用；效用；有用
adj.: 多用途的；多效用的；多功能的
网络: 功用；实用性；实用程序
权威解释
公用事业:
a service provided for the public, for example an electricity, water or gas supply
实用；效用；有用:
the quality of being useful
实用程序；公用程序:
a piece of computer software that performs a particular task
多用途的；多效用的；多功能的:
that can be used for several different purposes
英汉解释
经济的
(牲畜)为谋利而饲养的〔不是为了玩赏的〕
多用途的,各种工作都会做的,通用性的
用于公用事业的
公用事业的,公用事业公司股票价格的
实用的,经济实惠的
【戏剧】跑龙套的[演配角的]演员
【哲学】功利主义
有用,有益;实用,【经济学】效用;功利;有用的东西
性能
好处
辅助设备
〔美国〕公用事业公用事业股票
事业,公用事业;公用工程;公用设施
用途,实用价值
应用,效用,实效,利用率
词性分析
复数：utilities
单词搭配
adj.+n.:
marginal utility,utility vehicle,line utility,utility company,utility industry
v.+n.:
sue utility
同义词
n.usefulnesspracticalityhelpfulnessefficiencyhandiness
反义词
n.uselessnessworthlessness
例句
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。
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。
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。
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。
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。
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。
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。
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。
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。
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。