utility
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
发音
词形变化
别名
教材释义与例句
实用;效用;公共设施;功用
实用的;通用的;有多种用途的
释义与例句
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1.
The state or condition of being useful; usefulness.
效用
用处
可数 不可数 -
2.
Something that is useful.
可数 不可数 -
3.
The ability of a commodity to satisfy needs or wants; the satisfaction experienced by the consumer of that commodity.
可数 不可数 金融 -
4.
Well-being, satisfaction, pleasure, or happiness.
可数 不可数 哲学 -
5.
A commodity or service provided on a continuous basis by a physical infrastructure network, such as electricity, water supply or sewerage.
可数 不可数 商务The complex includes the usual utilities (gas and electricity) and amenities like wifi and a gym (toilets with toiletries).
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6.
A natural or legal monopoly distributer of such a utility; or, the securities of such a provider.
可数 不可数 商务 金融 引申义 -
7.
A software program other than a game; one that is useful or creative rather than merely entertaining.
可数 不可数 计算机 工程 数学a graphics utility; a music utility
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8.
A software program designed to perform a single task or a small range of tasks, often to help manage and tune computer hardware, an operating system, or application software.
可数 不可数 计算机 工程 数学Holonyms: app, application, program
I've bought a new disk utility that can recover deleted files.
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9.
The ability to play multiple positions.
可数 不可数 体育 -
10.
A coupé utility, or ute; an automobile with an open tray or bed behind the passenger cabin.
澳大利亚 新西兰 可数 不可数
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1.
Having to do with, or owned by, a service provider.
utility line; utility bill
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2.
containing or intended for any of a building’s often-utility-related commodity transport, such as pipes or wires, or converting equipment, such as furnaces, water tanks or heaters, circuit breakers, central air conditioning units, laundry facilities, etc.
utility room; utility corridor
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3.
Functional rather than attractive.
词汇关系
相关短语
词源
From Middle English utilite, from Old French utilite, utilitet (“usefulness”), from Latin ūtilitās, from uti (“to use”). By surface analysis, utile + -ity.
来源:wiktionary