useful
adj. 有用的，有益的；有帮助的
adj.
有用的，有益的，有帮助的；令人满意的；
双语释义
adj.(形容词)有用的,有益的,有帮助的 effective in use, bringing help or advantage
[A] 令人满意的satisfactory
英英释义
useful[ 'ju:sful ]
adj.
being of use or service
"the girl felt motherly and useful"; "a useful job"; "a useful member of society"
同义词：utile
having a useful function
同义词：utilitarian
词汇搭配
用作形容词 (adj.)
副词+～
amazingly useful非常有益的
extremely useful极有用的
generally useful样样都行的
particularly useful极有用的
～+介词
useful at擅长…
useful at cooking擅长烹饪
useful for对…有用
useful for students对学生有用
useful in在…方面有用
useful in agriculture在农业方面有用
useful to对…有用
useful to parents对家长们有用
词组短语
be useful for对…有用；具有…用途
useful life使用寿命；有效期
useful data有用数据和资料
extremely useful非常有用
make oneself useful帮忙
useful work有效功；有用功
useful time使用寿命，使用时间
useful value使用价值
useful animal益兽
useful energy有效能；有用能
useful power有效功率，有效能量
useful plant有用植物
双语例句
用作形容词(adj.)
It is a useful book and, what is more, not an expensive one.
这是有用的书，更难得的是不贵。
The book contains much useful information.
这本书包含了许多有用的资料。
John always tries to cultivate people who are useful to him.
约翰经常设法和对他有用的人结交。
A sauna in the hotel would be a useful amenity.
旅馆中的芬兰蒸汽浴室倒是个有益的好设施。
She stopped hanging about and did something useful.
她不再闲逛,而是做了些有益的工作。
This manual is full of useful tips.
这本小册子里有很多实用的小建议。
They are not only ornamental, but also useful.
它们不但具有装饰性，而且是实用的。
权威例句
How useful are microsatellites?How Useful Is Body Mass Index for Comparison of Body Fatness across Age, Sex, and Ethnic Groups?
The Number Needed To Treat: A Clinically Useful Measure Of Treatment Effect
DNA polymorphisms amplified by arbitrary primers are useful as genetic markers
Correction: The Number Needed To Treat: A Clinically Useful Measure Of Treatment Effect
DNA polymorphisms amplified by random primers are useful as genetic markers. Nucl Acids Res
ChemInform Abstract: A Useful 12-I-5 Triacetoxyperiodinane (the Dess-Martin Periodinane) for the Selective Oxidation of Primary or S...
Do Investment-Cash Flow Sensitivities Provide Useful Measures of Financing Constraints ?”, Quarterly Journal of Economics, Vol. CXI...
Designer deletion strains derived from Saccharomyces cerevisiae S288C: A useful set of strains and plasmids for PCR-mediated gene d...
Oligonucleotides with fluorescent dyes at opposite ends provide a quenched probe system useful for detecting PCR product and nucleic...
useful (adj.)
1590s, from use (n.) + -full. Related: Usefully; usefulness.
1. Someone came out with a most useful suggestion.
有人提出了一个非常有益的建议。
《21世纪大英汉词典》
2. Do not idle about like this and do something useful.
别再这样闲混下去了，做些有益的事吧!
《新英汉大辞典》
3. Year by year a few of these slang terms prove so useful that they graduate into respectable society.
年复一年，这些俚语中的一些证明是十分有用的，因而逐渐进入了上流社会。
《新英汉大辞典》
4. Many useful substances are now recovered from materials which used to be thrown away.
现在可以从过去往往被丢掉的东西中提取许多有用物质。
《21世纪大英汉词典》
5. And we should not imagine that it is.But it is a very useful tool.
并且我们也不应该这样设想，但是这确实是一个很有用的工具。
article.yeeyan.org
6. That’s one of the reasons why it’s so useful to smile when you first meet someone.
这是就是为什么当我们第一次见到某人就微笑是这么有用的原因之一。
article.yeeyan.org
7. “I want to do something useful, ” he said.
“我想做一些有用的事儿，”他说。
www.ebigear.com
8. Once you have that, you can then annotate the URL with any other useful information that you find out about it (for example, its author).
一旦有了URL，您就可以用找到的有关它的任何其它有用信息（例如，其作者）来注释URL。
www.ibm.com
9. But it will illustrate why this is so useful.
但它会表明为什么这是如此有用的。
open.163.com
10. We want to hear from him and from other partners in the region what would be useful to help them," she said.
我们要从他和那个地区的其他伙伴们那里听到，什么对于帮助他们是有用的。
www.ebigear.com
11. You can find links to these specifications, along with previous articles in this series and other useful data, in the Resources section below.
在下面的 参考资料部分，您可以找到这些规范以及这个系列前面的文章和其他有用资料的链接。
www.ibm.com
12. While this is an intellectually worthwhile goal, it does not usually add to the body of useful languages.
虽然这是在智力上值得做的目标，但是它通常不能添加到有用的语言体中。
www.ibm.com
13. The “people like me” aspect is also fun and useful, especially if you are looking for people in similar tasks or interests.
“和我相似的人”这方面也是有趣并有用的，尤其是当你在寻找有共同兴趣或共同任务的人时。
article.yeeyan.org
14. " may not be in your phrase book, but it is one of the most useful sentences in the English language.
这句话在你的英语小册子里可能没有，但它却是英国语言中非常有用的一句话。
www.crazyenglish.org
15. But I can give you some useful tips about kissing.
但是我可以给你一些有用的关于接吻的建议。
www.tingvoa.com
16. Origin and priority are almost always useful, but you should define others that are suited to your project.
来源和优先级几乎总是有用的，但你必须定义适合你的项目的其他属性。
www.ibm.com
17. They are not only ornamental，but also useful.
它们不但具有装饰性，而且是实用的。
www.examw.com
18. They both have useful perspectives and appropriate techniques.
他们都有有益的观点和适当的技术。
www.ibm.com
19. We believe this to be a very useful suggestion.
我们认为，这是一项非常有益的建议。
www.fmprc.gov.cn
20. Only then can they serve you in a useful way.
只有这样它们才能以有益的方式服务于你。
blog.sina.com.cn
21. The power of ideas and the ability to turn them into useful things is what propels us forward as a society.
点子的力量和将它们转化成有用的东西的能力是将我们如社会一样向前推动的源动力。
article.yeeyan.org
22. Yes, I know this may sound like a strange thing to do, but it could be useful in a variety of circumstances.
是的，我知道这可能听起来是要做一件奇怪的事情，不过这在很多环境中可能是实用的。
www.ibm.com
23. Pattern matching is also useful for the design problem where you need to get at data inside an object, but only in special circumstances.
在你遇到需要从对象内部提取数据的设计问题时，模式匹配也有用，但是仅限一些特殊的情况。
article.yeeyan.org
24. We should aim at doing something useful to the society.
我们应当志在做一些对社会有益的事情。
www.crazyenglish.org
25. We hope that you find it useful.
我们希望您会发现它有用。
www.ibm.com
26. But this might not always be useful.
但是此方法并非始终有用。
www.ibm.com
27. But this might not always be useful.
但是此方法并非始终有用。
www.ibm.com
28. This will be useful in later design phases.
这样大家同时都能看到，这会对后面的设计阶段非常有用。
-- 来源 -- About Face 3交互设计精髓
29. This is a simple, direct, and useful interaction idiom.
这是一种简单、直接并有用的交互习惯用法。
-- 来源 -- About Face 3交互设计精髓
30. Parts II and III provide useful principles for the Refinement phase.
另外，程序员在细化阶段也应该密切参与，这是很关键的。
-- 来源 -- About Face 3交互设计精髓
31. This section discusses, in more detail, these concerns and useful approaches to address them.
我们在这节中较为详细地讨论这些问题，以及如何处理这些问题。
-- 来源 -- About Face 3交互设计精髓
32. Figure 5-2: A simplified example of how personas are useful.
图5-2 人物角色的实用性的简单示例。
-- 来源 -- About Face 3交互设计精髓
33. Figure 5-1: A simplified example of how personas are useful.
图5-1 一个非常简单的说明人物角色用途的例子。
-- 来源 -- About Face 3交互设计精髓
34. Daemonic icons should only be employed persistently if they provide continuous, useful status information.
只有会连续地提供有用状态信息的情况下，后台应用程序才应该一直使用图标。
-- 来源 -- About Face 3交互设计精髓
35. The qualitative research activities we have found to be most useful in our practice are:
我们在实践中发现的最有用的定性研究技术如下。
-- 来源 -- About Face 3交互设计精髓
36. Another useful type of question is the system-oriented question:
另一类有用的问题是面向系统的问题。
-- 来源 -- About Face 3交互设计精髓
37. This said, it’s certainly useful to have types of questions in mind.
我们必须从访谈对象那里了解到哪些是重要的，这意味着在心中知道某些问题类型非常有用。
-- 来源 -- About Face 3交互设计精髓
useful
