concrete
Definition
A building material made from a mixture of cement, sand, aggregate, and water; real or tangible as opposed to abstract.
한국어 시멘트, 모래, aggregate, 물의 혼합물로 만든 건축 재료; 추상적인 것과 대조되는 실제 또는 물리적인
Example
"The statue was mounted on a concrete pedestal."