utility 

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CET4CET6TOEFLIELTS
单词释义
n.公用事业,实用,效用,有用,实用程序,公用程序
adj.多用途的,多效用的,多功能的
词根词缀记忆/谐音联想记忆 补充/纠错
词根词缀
util 用 + ity 具备某种性质,状况 → 公用事业;有用 → utility n.[常pl.]实用,效用,有用; 公用事业
谐音记忆“又提… * → utility n.[常pl.]实用,效用,有用; 公用事业
谐音记忆
又提… * → utility n.[常pl.]实用,效用,有用; 公用事业
对比记忆
utility : u 优 + t… * → utility n.[常pl.]实用,效用,有用; 公用事业
词性拓展记忆 / 词形拓展记忆
原形:utility复数:utilities
词根记忆 / 词缀记忆
utility n 公用事业,有用(ut+ility)
us,ut = use,表示”用”
usage n 用法,惯例(us+age状态=用的状态=用法)
usual a 通常的,常用的
unusual a 异常的(un不+usual通常的) …………
词组和短语补充/纠错
economic utility 经济效用
public utility 公用事业
public utilities 公用事业
utility bill 公用事业账单
utility room 杂物间
sport utility vehicle 运动型多用途车
greater utility 更大的效用
public health utilities 公共卫生设施
utility man 公用事业人员
单词例句
Our research project has limited practical utility.
我们的研究项目实用价值很有限。
These kitchen tools have very little utility.
这些厨房用具几乎没有什么用处。
The utility of this software lies in its ability to simplify complex tasks.
这款软件的实用性在于它能简化复杂任务。
The company provides electricity, gas, and water utilities to the residents.
这家公司向居民提供电力、煤气和水等公用事业服务。
The economist studied the relationship between income and the demand for various utilities.
这位经济学家研究了收入与各种商品需求之间的关系。
In mathematics, a utility function represents a consumer's preferences over a set of choices.
在数学中,效用函数表示消费者对一系列选择的偏好。
The new phone app offers a utility for backing up data automatically.
新的手机应用程序提供了一个自动备份数据的实用工具。
The utility bill was higher than expected due to increased energy consumption.
由于能源消耗增加,公用事业账单比预期的要高。
The camping gear includes a multi-utility knife that can be very handy in the wilderness.
露营装备中包含了一把多功能刀,在野外非常实用。
The government plans to invest more in renewable energy utilities to combat climate change.
政府计划加大对可再生能源公用事业的投资以应对气候变化。
The psychological theory suggests that people seek to maximize their overall utility or happiness.
心理学理论认为,人们寻求最大化他们的总体效用或幸福。
The utility room in the house is where the washing machine, dryer, and cleaning supplies are kept.
家中的杂物间是放置洗衣机、烘干机和清洁用品的地方。
考试真题例句(机器翻译仅供参考)
全部
四级
六级
考研

四级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.

奥古斯塔大学(Augusta University)社会学副教授大卫·亨特(David Hunt)在其数学和心理学系推出了数字教科书。他告诉BuzzFeed News,他理解使用需要访问码的系统的效用。

2018年6月四级真题(第三套)阅读 Section B

六级The Conservatives plan to adopt this strategy by making utility companies print the average local electricity and gas usage on people's bills.

保守党计划通过让公用事业公司在人们的账单上打印当地平均用电量和用气量来采用这一策略。

2015年12月阅读原文

六级Of course, much of this argument in the 1930s-40s was advanced because there was little or no experience in justifying apparel ( ' , 服装) on the basis of utility.

当然,在20世纪30-40年代,这一论点的大部分都被提出了,因为在证明服装的合理性方面几乎没有经验(“,服装) 在效用的基础上。

2017年6月阅读原文

六级Of course, much of this argument in the 1930s-40s was advanced because there was little or no experience in justifying apparel on the basis of utility.

当然,在20世纪30-40年代,这一观点的大部分都被提出了,因为在根据效用为服装辩护方面几乎没有经验。

2017年6月六级真题(第三套)阅读 Section C

六级Could utility alone justify the new ideas of the American designers? Fashion is often regarded as a pursuit of beauty, and some cherished fashion's trivial relationship to the fine arts.

单凭效用就足以证明美国设计师的新想法是正确的吗?时尚通常被认为是对美的追求,一些人珍视时尚与美术的琐碎关系。

2017年6月阅读原文

六级Could utility alone justify the new ideas of the American designers?

单凭效用就足以证明美国设计师的新想法是正确的吗?

2017年6月六级真题(第三套)阅读 Section C

六级Even utility companies, which have long viewed batteries and alternative forms of energy as a threat, are learning to embrace the technologies as enabling rather than disrupting.

即使是长期以来一直将电池和替代能源视为威胁的公用事业公司,也在学习将这些技术视为一种使能而非破坏。

2016年12月阅读原文

六级A shift of emphasis from beauty to utility.

把重点从美观转向实用。

2017年6月阅读原文

四级If they generate more power than the home is using, the excess flows into the utility's power grid (电网)

如果它们产生的电能超过家庭使用的电能,多余的电能就会流入公用事业公司的电网(电网)

2013年6月阅读原文

四级They only pay for the excess power that flows into the utility's power grid.

他们只支付流入公用事业公司电网的多余电力。

2013年6月阅读原文

四级They want to cut down their utility expenses.

他们想减少水电费。

2013年6月阅读原文

六级The most advanced insulation follows the law of increasing returns: if you add enough, you can scale down or even eliminate heating and air-conditioning equipment, lowering costs even before you start saving on utility bills.

最先进的隔热材料遵循收益递增定律:如果你增加了足够的隔热材料,你就可以缩减甚至取消供暖和空调设备,甚至在你开始节省水电费之前就可以降低成本。

2007年12月英语六级真题

六级According to an International Energy Agency study, if consumers chose those models that would save them the most money over the life of the appliance, they’d cut global residential power consumption and their utility bills by 43 percent.

根据国际能源署的一项研究,如果消费者选择那些在电器使用寿命内能为他们节省最多钱的型号,他们将把全球住宅用电量和水电费减少43%。

2007年12月英语六级真题

四级If they generate more power than the home is using, the excess flows into the utility’s power grid (电网).

如果他们产生的电力超过了家庭的使用量,多余的电力就会流入公用事业的电网(电网).

2013年6月大学英语四级考试真题(第1套)

考研But if robots are to reach the next stage of laborsaving utility, they will have to operate with less human supervision and be able to make at least a few decisions for themselves—goals that pose a real challenge.

但是,如果机器人要达到节省劳动力的下一阶段,它们将不得不在更少的人工监督下运行,并且能够为自己做出至少一些决定——这些目标构成了真正的挑战。

2002年全国攻读硕士学位研究生入学考试英语试题

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