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·We sat on the concrete floor.

我们坐在混凝土地板上。《柯林斯英汉双解大词典》

2·The concrete was ready mixed.

混凝土是搅拌好的。《牛津词典》

3·I had no concrete evidence.

我当时没有明确而具体的证据。《柯林斯英汉双解大词典》

4·We'll use concrete paving.

我们将使用混凝土铺地面。《牛津词典》

5·The posts have to be set in concrete.

这些柱子必须固定在混凝土中。《柯林斯英汉双解大词典》

6·They live in soulless concrete blocks.

他们住在了无生气的混凝土楼房里。《牛津词典》

7·The pipes were built into the concrete.

管子已固定在混凝土里。《牛津词典》

8·Concrete is a mixture of sand and cement.

混凝土是沙和水泥的混合物。《牛津词典》

9·The reactor is encased in concrete and steel.

核反应堆由钢筋混凝土围住。《牛津词典》

10·There were no concrete proposals on the table.

没有提交讨论的具体提议。《柯林斯英汉双解大词典》

混凝土

1·We sat on the concrete floor.

我们坐在混凝土地板上。《柯林斯英汉双解大词典》

2·We'll use concrete paving.

我们将使用混凝土铺地面。《牛津词典》

3·The posts have to be set in concrete.

这些柱子必须固定在混凝土中。《柯林斯英汉双解大词典》

4·They live in soulless concrete blocks.

他们住在了无生气的混凝土楼房里。《牛津词典》

5·The pipes were built into the concrete.

管子已固定在混凝土里。《牛津词典》

具体的

1·There were no concrete proposals on the table.

没有提交讨论的具体提议。《柯林斯英汉双解大词典》

2·He nowhere offers concrete historical background to support his arguments.

他在任何地方都没有给出具体的历史背景来支持他的论点。《柯林斯英汉双解大词典》

3·The secretary general says the declaration must now be backed up by concrete and effective actions.

秘书长说现在必须以具体有效的行动来支持这个宣言。《柯林斯英汉双解大词典》

4·I like things that are concrete.

我喜欢具体的事物。

5·You now have an empty concrete model.

您现在有了一个空的具体模型。

水泥

1·The sun baked down on the concrete, unrelieved by any breeze.

太阳炙烤着水泥，清风并不能降低热度。《柯林斯英汉双解大词典》

2·A thin, glistening thread of moisture ran along the rough concrete sill.

一条细细亮亮的水印爬过粗糙的水泥窗台。《柯林斯英汉双解大词典》

3·To them security is a steel river thundering on a concrete road.

对他们来说，安全是在水泥路上轰鸣而过的钢铁河流。

4·I really hope I can get away from the concrete jungle and live on a farm someday.

我真希望有一天能远离水泥丛林，住在农场里。

5·As we were leaving, we found that only minutes earlier an elderly woman had fallen over at the entrance and had hit her head on the concrete.

当我们离开的时候，我们发现就在几分钟前，一位老妇人在入口处摔倒了，她的头撞到了水泥地上。

砼

1·If suitable anticorrosive substances are adopted such as alkali proof concrete, steel and PVC cement and effective measures taken, they will prevent the building from alkali corrosion.

合理采用防腐蚀材料，如耐碱砼、钢材、聚氯乙烯胶泥等，采取有效的防护措施和防腐蚀构造，防止建筑物被碱腐蚀。

2·Based on the construction experience of many years, the paper analyses the factors influencing the concrete paving layer of bridge floor and presents the effective methods to control its quality.

深入分析了对桥面砼铺装层影响因素的作用机理，并在总结多年施工经验的基础上，提出了对其质量进行控制的有效方法。

3·The paper also presents some constructive opinions for research and use of fly ash concrete.

本文还对大掺量粉煤灰砼的研究及应用提出了一些建设性意见。

4·The author summarizes and states the application of comprehensive thermal storage method in winter concrete construction using engineering practice combing with his many years experience.

本文作者结合自己多年的工程实践，用工程实例对综合蓄热法在砼冬季施工中的应用进行了总结和论述。

5·It is most important to research into the local pressure for high-strength concrete.

因此，对于高强砼局部承压问题的研究是十分重要的。

具象的

1·Lu: err... This is a test of your thinking ability, to see your thinking ability is concrete or abstract.

陆：额…这是考验你的思维能力的，看你的思维能力是具象的还是抽象的。

2·In other words, wearing a suit encourages people to use abstract processing more readily than concrete processing.

换句话说，穿西服更容易让人们发挥抽象思维，而非具象思维。

3·One part is concrete expression and the other part is abstract expression.

一方面是具象的表达部分另一方面是抽象的表达部分。

4·One feature of the bronze wares of Dian culture is the varied images of human and animals on them, which are called the concrete decoration in this thesis.

滇文化青铜器的特色之一，就是那些雕铸于器物上的众多人物、动物图像，本文将其统称为“具象装饰”。

5·The Naxi pictographs have unique arts beauty, and are rich of the concrete beauty and the form beauty.

纳西象形文字蕴涵了独特的艺术美感，富有具象之美和形式之美。

实实在在的

1·That was not obvious in the first decades of the computer industry, but it is becoming a concrete reality.

这在计算机产业开始的几十年里并不明显，但是它正在成为一个实实在在的现实。

2·A step leaves an impression; in this case, it is an oft-repeated television image or a radio recording - as well as a concrete impression on the surface of the moon.

一步一个脚印。在登月这件事情上，这一步留下的印象和留在月球表面实实在在的印记，都时常在电视图像和广播录音中被提及。

3·Either way, it's a concrete lesson in just how far removed the publishing industry can be from reality.

不管是哪种情况，这是一个实实在在的教训，说明出版业对现实的理解有多差。

4·Now, the search is on for wheezes that might transform dislike of Europe into concrete victories.

现在他们正在寻找妙招，以便把对欧洲的反感变成实实在在的胜利。

5·Museveni said that China had provided concrete economic and technological assistances to Uganda over a long period of time.

穆说，长期以来，中国一直向乌提供实实在在的经济和技术援助。

混泥土

1·Selection of materials. The bridge designer can select from a number of modern high-strength materials, including concrete, steel, and a wide variety of corrosion-resistant alloy steels.

桥梁设计者能选用大量的现代高强材料，包括混泥土，钢筋，和多种耐腐蚀的合金。

2·Standing on the broken concrete in a destroyed house, this man says he and his wife were eating dinner when 3 waves crashed through the building.

这位男士站在被摧毁房屋前残破的混泥土上，告诉我们当三波海浪撞击他们的住所时，他和妻子正在吃晚饭。

实在的

1·I thanked the delegates, told them I wanted their people to have concrete benefits from peace, and asked them to stay with the peace process.

我感谢了议会的议员们，希望他们代表的人民能从和平中得到实在的好处，我还请求他们维护和平进程。

2·The most concrete result of all this is that policymakers will be better informed than ever before.

最实在的结果是政策决定者可以比以往任何时候了解的更多。

3·Foreign Minister Kevin Rudd said the move was a concrete demonstration of Australia's support for the people of Libya.

外长陆克文表示这些实际措施是澳大利亚对利比亚人民实在的支持。

4·Decisions are often based more on how you are viewed by the other party than on concrete business objectives.

决策更多地是基于你的伙伴如何看待你来做出的，而不是实在的生意目标。

5·A wooden table is a concrete object.

一张木制的桌子是一件实在的东西。

有形的

1·There is no practicable, feasible, and concrete legal instrument to regulate Internet use, says Li Xu, deputy head of Tsinghua University's Institute for Internet Behavior.

没有适用的 可行的并且有形的法律手段对互联网使用进行管理 清华大学互联网行为研究所副所长李绪(音)表示.

2·We no longer really communicate by letter, by concrete mail as such.

他说：“我们不再通过写信，通过有形的邮件进行联系。

3·Unfortunately, the lack of modern law and surrounding infrastructure to protect property, both concrete and intellectual, has persuaded foreign investors to look elsewhere.

不幸的是，由于缺乏法律和周边基础架构保护财产，包括有形和无形的，这样使投资者望而却步。

4·Drops of water become the rivers and gradually form the sea. The great power is integrated by little things and will overturn every concrete thing, including the earth and human.

滴水成洼，以至汇聚成江河大海，形成由点而积成的巨大力量，以至于浸翻巅覆一切有形之物，包括地球人类。

(1)reinforced concreten. 钢筋混凝土

(1)in the concrete实际上，具体的

(1)concrete structure混凝土结构；具体结构；混凝土建造物

(1)prestressed concrete（美）预应力钢筋混凝土

(1)cement concrete水泥混凝土

(1)concrete pavement混凝土路面；混凝土面层