concrete/definite/factual/specific.导航词义：具体的，明确的

1. concrete:adj. 具体的，确实的.指基于事实而非想象或猜测的，也指物体具体有形的。

Do you have any concrete examples to give?

你能举出具体例子吗？

We have no concrete evidence.

我们没有具体的证据。

He used concrete objects to teach addition and subtraction.

他用实物来教加减法。

2. definite:adj. 确切的，明确的.指清楚无误或不会改变的。

The staff members demand a definite answer.

员工们要求给出明确的答复。

These experts have very definite ideas on how to bring up children.

关于如何培养孩子，这些专家有非常明确的想法。

Fix a definite date for the meeting.

定个确切的开会日期。

3. factual:adj. 事实的.指基于具体事实或与事实有关的。

This report contains some factual errors.

这份报告中有一些与事实不符的错误。

I've got a great deal of factual information to support my argument.

我有大量的事实材料来支撑自己的论点。

4. specific:adj. 明确的，具体的.指具体而详细的。

Here is a specific example of alcohol's effect on the body.

这里有一个酒精对身体影响的具体例子。

To be specific, I do system analysis and provide software support.

具体地说，我作系统分析以及提供软件方面的支持。

全部

1·That's definite then, is it?

那么，那是确切的了，是吗？《牛津词典》

2·Mary is very definite about this.

玛丽对此非常肯定。《柯林斯英汉双解大词典》

3·Is it definite that he's leaving?

他肯定要离开吗？《牛津词典》

4·It's too soon to give a definite answer.

现在给予明确答复还为时尚早。《柯林斯英汉双解大词典》

5·I've heard rumours, but nothing definite.

我听到一些流言，但都不确定。《牛津词典》

6·She made no definite plans for her future.

她对自己的未来没有明确的计划。《柯林斯英汉双解大词典》

7·Can you give me a definite answer by tomorrow?

你最晚明天能给我一个确定的答复吗？《牛津词典》

8·Our ideas began to crystallize into a definite plan.

我们的想法开始形成了一个明确的计划。《牛津词典》

9·They have very definite ideas on how to bring up children.

关于如何培养孩子，他们有非常明确的想法。《牛津词典》

10·He nibbled at the idea, but would not make a definite decision.

他对这个主意略感兴趣，但还不愿意作出明确决定。《牛津词典》

明确的

1·They have very definite ideas on how to bring up children.

关于如何培养孩子，他们有非常明确的想法。《牛津词典》

2·He nibbled at the idea, but would not make a definite decision.

他对这个主意略感兴趣，但还不愿意作出明确决定。《牛津词典》

3·She made no definite plans for her future.

她对自己的未来没有明确的计划。《柯林斯英汉双解大词典》

4·Our ideas began to crystallize into a definite plan.

我们的想法开始形成了一个明确的计划。《牛津词典》

5·They must have a definite replay, yes or no.

他们必须得到一个要么是要么非的明确回答。《新英汉大辞典》

一定的

1·At the end of this article, we believe readers have a definite understanding of IBM DB2 Content Manager document routing.

到本文的最后，我们相信您对IBM DB 2 Content Manager文档路由应该有了一定的了解。

2·If you like working in your garden each year, it's a definite possibility for home-based employment.

如果你想在你的花园里工作，每年，它是一个基于一定的可能性就业家庭。

3·A gas differs from a solid in that it has no definite shape.

气体不同于固体就在于它没有一定的形状。

4·Therefore, the use of furnace lining has definite time limit.

所以炉衬的使用是有一定的期限的。

5·This result have definite worth of reference for the structure design and analysis of the satellite antenna.

该结果对卫星天线结构设计与分析有一定的参考价值。

确切

1·That's definite then, is it?

那么，那是确切的了，是吗？《牛津词典》

2·She considers that it is too early to form a definite conclusion.

她认为现在下确切的结论还为时过早。《牛津词典》

3·When we have something definite to say, we will shout it from the rooftops.

有了确切消息的时候，我们会公开宣布。《柯林斯英汉双解大词典》

4·I can't give a definite date now I'm afraid, because it depends on the other orders we have to get out.

恐怕我现在不能给出一个确切的日期，因为这取决于我们其他要发出的订单。

5·We demanded that they give us a definite answer.

我们要求他们给个确切的答复。

肯定的

1·Is it definite that he's leaving?

他肯定要离开吗？《牛津词典》

2·Mary is very definite about this.

玛丽对此非常肯定。《柯林斯英汉双解大词典》

3·After this, it said, there would be a definite rise in temperature.

之后的时间里就像先前说的那样，气温肯定将会有上升。

4·As for me the answer is definite history.

就我而言，答案肯定就是历史。

5·This burdensome deployment model was a definite barrier for beginners.

这个有点麻烦的部署模型对新手肯定是一道障碍。

具体

1·Here is something definite, something real.

这里，是一件具体的东西，是一件真实的东西。

2·The basis of rewards and punishment and its definite implementing measures.

奖罚依据与具体实施方法。

3·I have no definite ideas in that area right now.

在这方面目前我还没有具体的想法。

4·Now let me tell you your definite duties here.

现在我来告诉你你在这里的具体职资。

5·Knowledge is related to a definite process of thinking.

知识是与具体的思维过程相联系的。

确诊的

1·The study included 84 patients with definite or probable ARVD.

该项研究纳入了84名确诊或者可能的ARVD患者。

2·Conclusions: the two methods might be all ideal and non - invasive examination, they could increase the rate of early definite diagnosis and is helpful in the location diagnosis of VBI.

结论：两项检查均为较理想的非创伤性检查，对VBI的诊断相互补充，可提高其早期确诊率，并有助于定位诊断。

3·Methods Analyse 46 thyroid stoym cases through their desease s inducement, diversified clinical expressionism, definite time and different extent delayed diagnosis.

方法通过对46例甲状腺危象患者的发病诱因、多样化临床表现、确诊时间及不同程度的延误诊断进行分析。

4·Methods: to investigate the rural areas residents face to face in Jinchuan who were more than 15 years old and was made a definite diagnosis in our hospital during 2004 ~ 2006.

方法：对金川地区农村居民于2004 ~ 2006年在我院门诊确诊的15周岁以上的高血压病人进行面对面询问调查。

5·Methods Gaxtroscope check to 40examples as a result of early stage and acute stomach mucous membrane pathological changes patients made a definite diagnosis cure the tight observation with nursing.

方法对40例确诊的急性胃黏膜病变患者在治疗期间严密观察和心理疏导护理。

(1)definite integral定积分

(1)positive definite[计]正定的

(1)definite time定时

(1)definite value定值

(1)positive definite matrix正定矩阵

(1)definite condition定解条件