concrete, specific

名詞 concrete:

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

動詞 concrete:

1. cover with cement
2. form into a solid mass; coalesce

形容詞 concrete:

1. capable of being perceived by the senses; not abstract or imaginary
2. formed by the coalescence of particles

1. That new concrete building is an abomination.
   那座新混凝土建筑是個討厭的東西。
2. The concrete walls are reinforced with steel rods.
   混凝土墻是用鋼筋加固的。
3. We need a hoist to lift the concrete blocks.
   我們需要一臺起重機來吊起混凝土塊。
4. The bare concrete floor was cold on my feet.
   水泥地沒鋪地毯，我的腳感到很涼。
5. Have you any concrete thoughts on how to deal with this difficulty?
   處理這種困難你有什么具體的想法？
6. The workman is still busy concreting the road.
   工人還在忙著用混凝土鋪路。
7. This post is made of concrete.
   這根柱子是混凝土做的。

con.crete

adj.（形容詞）
Of or relating to an actual, specific thing or instance; particular:
具體的：實際的、特定的事物或事例的，或與之有關(guān)的；具體的：
例句：
had the concrete evidence needed to convict.
需要有具體的證據(jù)來判定有罪

Existing in reality or in real experience; perceptible by the senses; real:
真實的：在現(xiàn)實或真實經(jīng)歷中存在的；感覺能察覺到的；真實的：
例句：
concrete objects such as trees.
實存的物體，如樹木等

Of or relating to a material thing or group of things as opposed to an abstraction.
有形的：與一實質(zhì)事物或一組物體有關(guān)的，與抽象的對稱
Formed by the coalescence of separate particles or parts into one mass; solid.
凝固的：通過將各分離的部分結(jié)合在一起形成的；堅固的
Made of hard, strong, conglomerate construction material.
混制的：用堅硬、結(jié)實的混合建筑材料制成的
n.（名詞）

Abbr. conc.A hard, strong construction material consisting of sand, conglomerate gravel, pebbles, broken stone, or slag in a mortar or cement matrix.
縮寫 conc.混凝土：一種用沙子、石灰、卵石、碎石等制成的堅硬、結(jié)實的建筑材料
A mass formed by the coalescence of particles.
用石灰等制成的塊體
v.（動詞）
con.cret.ed,con.cret.ing,con.cretes[kôn.krôt., kông.-, kôn-krôt., kông-]
v.tr.（及物動詞）
To build, treat, or cover with hard, strong conglomerate construction material.
凝結(jié)物：用結(jié)實的混凝土建造，處理，或覆蓋
To form into a mass by coalescence or cohesion of particles or parts.
用各分離的部分混合成的大塊
v.intr.（不及物動詞）
To harden; solidify.
硬化；固化

來源：
Middle English concret
中古英語 concret
from Latin concrôtus [past participle of] concrôscere [to grow together, harden]
源自 拉丁語 concrôtus [] concrôscere的過去分詞 [結(jié)合，硬化]
com- [com-]
com- [前綴，表.結(jié)合.]
crôscere [to grow] * see ker- 2
crôscere [生長] *參見 ker- 2

【引伸】
concrete.ly
adv.（副詞）
concrete.ness
n.（名詞）