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单词 utility
释义
utility
noun
uk
/juːˈtɪl.ə.ti/
us
/juːˈtɪl.ə.t̬i/

utilitynoun(SERVICE)

[C]formal
aservicethat is used by thepublic, such as anelectricityorgassupplyor atrainservice
公用事业;(电、煤气、铁路等)公共设施
utilitybills水电煤气账单
More examples
  • theadministrationofpublicutilities
  • The utility of thissubstancehas beenprovenin aseriesoftests.

utilitynoun(USE)

[U]formal
theusefulnessof something,especiallyin apracticalway
有用性;(尤指)实用性

Examplesofutility

utility
We were dumbfounded to find the utilities were out.
From theCambridge English Corpus
No information about preferences or utilities is incorporated into the description.
From theCambridge English Corpus
The second also includes clothing, shelter, utilities, and transportation (947 pesos).
From theCambridge English Corpus
In doing so, they guarantee that weights have to be uniform in the aggregation of individual utilities.
From theCambridge English Corpus
The latter is efficiency on the sub-space of utilities.
From theCambridge English Corpus
We will salvage a version of the claim in which utilities stand for themselves, without representing preferences.
From theCambridge English Corpus
Since their expected utilities are the same, the rationality of choosing one cannot differ from that of choosing the other.
From theCambridge English Corpus
Enhancing future utilities by investing in the quality of future consumption are normal activities in the lives of most people.
From theCambridge English Corpus
The corresponding sequence of posterior expected utilities must be found for different values of the covariates (where relevant) and for any non-standard treatments.
From theCambridge English Corpus
Their experimental set-up considered several judges who ranked all plants simultaneously and where the latent utilities per judge were allowed to be correlated.
From theCambridge English Corpus
The knowledge manager provides utilities to dynamically add 0modify classes 0 instances of synthesis elements stored in the library.
From theCambridge English Corpus
In particular, it may be considered desirable to have universal access to basic utilities and essential services.
From theCambridge English Corpus
Furthermore, there is no guarantee that cooking raw utilities would invariably neutralize the dilemma.
From theCambridge English Corpus
The problem, of course, is that we neither know the actual expected utilities, nor observe every relevant variable.
From theCambridge English Corpus
Although payoffs may not have been symmetric, this part of my argument only relies on ordinal utilities.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/utility##
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更新时间:2025/1/18 21:22:43