concrete
Meaning: A building material; specific and definite rather than abstract
'Concrete' as a noun refers to the building material made from cement, sand, and gravel. As an adjective, it means specific, definite, and real, as opposed to abstract or vague.
Examples
- The foundations are made of reinforced concrete. 地基是用钢筋混凝土建造的。Los cimientos están hechos de hormigón armado.基礎は鉄筋コンクリートで作られています。기초는 철근 콘크리트로 만들어져 있습니다.
- We need concrete evidence before making accusations. 在提出指控之前,我们需要具体证据。Necesitamos pruebas concretas antes de hacer acusaciones.告発する前に具体的な証拠が必要です。비난하기 전에 구체적인 증거가 필요합니다.
- Can you give me a concrete example of what you mean? 你能给我一个具体的例子说明你的意思吗?¿Puedes darme un ejemplo concreto de lo que quieres decir?あなたの言っていることの具体例を挙げてもらえますか?무슨 뜻인지 구체적인 예를 들어 주시겠어요?
Pronunciation
Usage Guide
Context: general
Tone: neutral
Origin & History
From Latin 'concretus' meaning 'condensed, hardened, grown together', past participle of 'concrescere' (to grow together), from 'con-' (together) + 'crescere' (to grow). The building material sense appeared in the 17th century.
Cultural Context
Era: Modern
Generation: All ages
Social background: Universal
Story & Trivia
From Latin 'concretus' meaning condensed or hardened, from 'con-' (together) and 'crescere' (to grow). The Romans used a form of concrete in their buildings, including the Pantheon dome.
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