concrete

adj.

1. 混凝土制的
   made of concrete
   1. a concrete floor
      混凝土地面
2. 确实的，具体的（而非想象或猜测的）
   based on facts, not on ideas or guesses
   1. concrete evidence/proposals/proof
      确凿的证据；具体的建议；确实的证明
   2. ‘It's only a suspicion,’ she said, ‘nothing concrete.’
      “那只是怀疑，”她说，“没有任何确实的依据。”
   3. It is easier to think in concrete terms rather than in the abstract.
      结合具体的事物来思考要比抽象思考容易些。
3. 有形的；实在的
   a concrete object is one that you can see and feel

noun

1. 混凝土
   building material that is made by mixing together cement , sand, small stones and water
   1. a slab of concrete
      混凝土板

verb

1. 用混凝土覆盖
   to cover sth with concrete
   1. The garden had been concreted over.
      花园里铺设了混凝土。

1. N-UNCOUNT 混凝土
   Concrete is a substance used for building which is made by mixing together cement, sand, small stones, and water.
   1. The posts have to be set in concrete...
      这些柱子必须用混凝土固定。
   2. They had lain on sleeping bags on the concrete floor.
      他们就躺在铺在混凝土地面上的睡袋上。
   3. ...concrete barriers.
      混凝土壁垒
2. VERB 用混凝土浇筑(或覆盖)
   When you concrete something such as a path, you cover it with concrete.
   1. He merely cleared and concreted the floors.
      他只是把地面清理之后浇上了混凝土。
3. ADJ-GRADED 具体的;确实的
   You use concrete to indicate that something is definite and specific.
   1. He had no concrete evidence...
      他没有确凿的证据。
   2. There were no concrete proposals on the table...
      没有具体的提议可供讨论。
   3. I must have something to tell him. Something concrete.
      我必须告诉他点什么，必须是具体的东西。
4. ADJ 实在的;有形的
   A concrete object is a real, physical object.
   1. ...using concrete objects to teach addition and subtraction.
      用实物来教加减法
5. (名词)具体的
   A concrete noun is a noun that refers to a physical object rather than to a quality or idea.
6. PHRASE (计划或观点)固定的，不变的
   If a plan or idea is set in concrete or embedded in concrete, it is fixed and cannot be changed.
   1. As Mr Blunkett emphasised, nothing is yet set in concrete.
      正如布伦基特先生所强调的，一切都还没有定下来。

1. The concrete wall that used to divide this city has now all but gone
   曾经将这座城市分隔开的混凝土墙现在已几乎不复存在。
2. The Secretary General says the declaration must now be backed up by concrete and effective actions
   秘书长说现在必须将宣言付诸具体有效的行动。
3. The posts have to be set in concrete
   这些柱子必须用混凝土固定。
4. They had lain on sleeping bags on the concrete floor.
   他们就躺在铺在混凝土地面上的睡袋上。
5. He merely cleared and concreted the floors.
   他只是把地面清理之后浇上了混凝土。
6. He had no concrete evidence
   他没有确凿的证据。
7. There were no concrete proposals on the table
   没有具体的提议可供讨论。
8. I must have something to tell him. Something concrete.
   我必须告诉他点什么，必须是具体的东西。
9. As Mr Blunkett emphasised, nothing is yet set in concrete.
   正如布伦基特先生所强调的，一切都还没有定下来。
10. They live in 12 high-rise apartment buildings that sit in a desert of concrete
    他们居住的地方是坐落于一片钢筋水泥丛林中的12栋高层公寓楼。
11. There was a vast distance between psychological clues and concrete proof
    心理提示和确凿证据之间相差甚远。
12. A forty-foot-high concrete wall encircles the jail
    监狱周围有一圈40英尺高的混凝土墙。
13. The exterior walls were made of pre-formed concrete.
    外墙用的是预制混凝土。
14. Thus far, the two prime ministers have achieved no concrete results.
    到目前为止，两位首相还没有取得实质性成果。
15. He nowhere offers concrete historical background to support his arguments
    他没给出具体的历史背景来支撑他的论点。
16. The bomb went off in a concrete dustbin at the peak of the morning rush hour.
    在最繁忙的交通早高峰期，那枚炸弹在一个混凝土垃圾箱里爆炸了。
17. The builders have perched a light concrete dome on eight slender columns.
    建筑工人在8根细柱上架起轻巧的混凝土穹顶。
18. Eventually, the water will permeate through the surrounding concrete.
    最终，水会渗透进周围的混凝土中。
19. The hot liquid splashed down on the concrete and rebounded.
    滚烫的液体泼在水泥地面上又溅了起来。
20. The prison was made of reinforced concrete.
    监狱是钢筋混凝土结构的。
21. The towers rise out of a concrete podium.
    这些塔楼耸立在一个混凝土墩座上。
22. Stark concrete walls have been softened by a show of fresh flowers.
    鲜花摆上之后，突兀的混凝土墙便显得柔和起来。
23. The concrete will stay as solid as a rock.
    混凝土会像岩石一样坚固。
24. The Hotel has two strikes against it. One, it's an immense ugly concrete building. Second, it lies in a rather awkward position
    该旅馆有两个缺点。其一，它是个非常难看的大型混凝土建筑。其二，它位于一个相当偏僻的地段。
25. Cynics argue that the EU is stronger on rhetoric than on concrete action.
    怀疑者认为，相比具体行动，欧盟更擅长夸夸而谈。
26. A thin, glistening thread of moisture ran along the rough concrete sill.
    在粗糙不平的水泥窗台上有一条细细的发光水印。
27. Your decision must be translated into specific, concrete actions.
    你的决定必须转化为具体明确的行动。
28. Various concrete measures were enumerated in the plan.
    计划中列举了各种具体办法。
29. We should make a concrete analysis of each specific question.
    对于每个具体问题要进行具体分析。

  concrete definite factual specific【导航词义：具体的，明确的】

  concrete adj. 具体的，确实的

〔辨析〕指基于事实而非想象或猜测的，也指物体具体有形的。

  definite adj. 确切的，明确的

〔辨析〕指清楚无误或不会改变的。

  factual adj. 事实的

〔辨析〕指基于具体事实或与事实有关的。

  specific adj. 明确的，具体的

〔辨析〕指具体而详细的。

noun

1. a strong hard building material composed of sand and gravel and cement and water

verb

1. form into a solid mass

2. cover with cement
   1. concrete the walls

adj

1. capable of being perceived by the senses
   1. concrete objects such as trees

2. formed by the coalescence of particles