prove/certify/confirm/demonstrate/testify.导航词义：证实，证明

1. prove:v. 证明.普通用词，指以事实等证明某事是真实的。

Tests have proved that the method works.

实验证明该方法有效。

How can you prove that he has cheated in the exam?

你如何证明他在考试中作弊了？

2. certify:v. 证实，证明.尤指经过某种检验而证实某事正确或真实。

The accounts of that company were certified by the investigators.

那家公司的账目经调查员核实过。

She had to show the paper to certify that she was in good health.

她得出示她的健康证明。

3. confirm:v. 证实，证明.指通过更多的证据确定某事是真实的。

They need new evidence to confirm his story.

他们需要新的证据来证实他的说法。

To confirm her conjecture, she has to do some tests.

为了证实她的猜测，她需要做一些试验。

4. demonstrate:v. 证明，证实.指清楚地论证或证实某事。

His study demonstrates the link between sleep quality and work performance.

他的研究证明了睡眠质量和工作表现之间的联系。

You have to demonstrate that you are reliable.

你得证明自己是靠得住的。

5. testify:v. 证明，证实.指清楚地说明某种情况，常后接介词 to。

Skyrocketing prices testify to the depth of the inflation.

飞涨的物价说明了通货膨胀的严重程度。

The waste paper and cigarette ends that can be seen everywhere testify that littering hasn't been stubbed out.

随处可见的废纸、烟头说明乱扔杂物的习惯并未得到根除。

全部

1·What are you trying to prove ?

你想证明什么？《牛津词典》

2·This advice was to prove valuable.

这忠告证明是有益的。《牛津词典》

3·The decision was to prove ruinous.

后来证明这个决定造成了极大的危害。《牛津词典》

4·It's impossible to prove.

这件事无法证实。《牛津词典》

5·You brought this charge. You prove it!

你提出了这一指控。你来证明它！《柯林斯英汉双解大词典》

6·Are you just doing this to prove a point ?

你这么做就是为证明自己对吗？《牛津词典》

7·She was determined to prove everyone wrong.

她决心证明大家都错了。《牛津词典》

8·This new evidence will prove their innocence.

这一新的证据将证明他们的清白。《牛津词典》

9·They hope this new evidence will prove her innocence.

他们希望这一新证据能证明她无罪。《牛津词典》

10·It will be a heaven-sent opportunity to prove himself.

那将是他证明自己的一个天赐良机。《柯林斯英汉双解大词典》

证明

1·What are you trying to prove ?

你想证明什么？《牛津词典》

2·She was determined to prove everyone wrong.

她决心证明大家都错了。《牛津词典》

3·This new evidence will prove their innocence.

这一新的证据将证明他们的清白。《牛津词典》

4·They hope this new evidence will prove her innocence.

他们希望这一新证据能证明她无罪。《牛津词典》

5·I have to prove myself as a respectable, balanced person.

我得证明自己是一个可敬、沉稳的人。《柯林斯英汉双解大词典》

证明是

1·While cost savings may prove a motivating factor, it is moving away from American dominance of the software market that is helping to push them towards OSS.

虽然节省费用可以证明是一个激励因素，但是，正是摆脱美国支配的软件市场这一点促使他们走向OSS。

2·The inactivated virus vaccine does not have this side effect, but multiple doses are required in order to provide protection which may prove problematic in endemic areas.

灭活病毒疫苗没有此种副作用，要提供保护则需要多剂量，但在流行地区这可能证明是难以解决的。

3·Even that may prove optimistic.

即使这样，也证明是乐观了。

4·Swear to me, replied Faria, to free me if what I tell you prove true, and I will stay here while you go to the spot.

“请对我发个誓，”法里亚答道，“假如我对您讲的话证明是真实的话，就一定要让我自由，那么你们去那儿，我可以留在这儿等。”

5·Matsushima also believes this crisis will prove a turning point for the country as a whole.

Matsushima也相信这次危机将证明是整个国家的一个拐点。

检验

1·Don't prattle about your theory. You must practise it and prove it.

不要空谈你的理论，你必须去实践它并检验它。

2·This Taranis prototype won't ever go into service, but will prove technologies and concepts for future aircraft, BBC reports.

BBC报道说，这架塔拉尼斯原型机不会投入服役，但会为未来的飞机检验技术和概念。

3·Merchants use auditing to prove that you bought a specific merchandise.

商店使用审核来检验您购买的特定商品。

4·These things are measurable; less easy to prove, but just as valuable, are the ways in which Mr. Blair has helped make Britain a more tolerant, more cosmopolitan place.

这些事情是可以衡量的；有些事情虽然不易检验，但却同样重要，这就是布莱尔先生通过一些途径帮助英国成为一个更为宽容、更加国际化的国家。

5·More often, though, a regex is used to prove a match and to extract information about the match.

但是，regex更常用于检验匹配和提取关于匹配的信息。

显示

1·However, not all OSS applications will prove suitable or popular for education.

不管怎样，对于教育来说，并非所有的OSS应用都会显示出适宜或者受欢迎。

2·The good news is, our tests prove it is possible to make lipstick without lead, and cost doesn't seem to be a factor: 39% of the products tested had no detectable levels of lead.

好消息是，我们的测试显示令唇膏不含铅是可能的，而且价格并不能说明问题：39%的产品没有检测到铅。

3·ABSTRACT: Champagne house Ruinart has uncovered documents which it says prove it was the first to make a Rosé Champagne in 1764, 250 years ago this year.

摘要： 据汝纳特香槟酒庄资料显示，汝纳特为首款桃红香槟酿造者，其桃红香槟酿造史始于1764年，到目前已历时250年。

4·In their teens and 20s they're trying to prove themselves... impulsive.

他们在十几岁和二十几岁时都试图显示自己…容易冲动。

5·Then the printing data can be acquired efficiently. The testing results prove that this system has a good performance and is useful in information protection and computer forensics.

性能测试显示，该系统能快速有效地获取打印内容，适用于信息保护、电子取证等环境，具有较高的实用价值。

论证了

1·In this paper, the operation principle, performance and specifications of this kind of delay line are analyzed. We also did some experiments to prove its feasibility.

文中分析了其工作原理和性能指标，进行了延迟实验，论证了其可行性。

(1)prove to be结果是，证明为

(1)go to prove足以证明；证实[常用在it之后]

(1)prove yourself证明你自己

(1)prove upv. 勘探；证明符合…的条件；试验