concrete的中文意思、音标与词形变化

n. 凝结物, 混凝土 a. 具体的, 实在的, 混凝土的 v. (使)凝结, 用混凝土浇筑

n. a strong hard building material composed of sand and gravel and cement and water v. cover with cement v. form into a solid mass; coalesce a. capable of being perceived by the senses; not abstract or imaginary