Concrete Art具体艺术concreteadj.具体的；实质性的；混凝土的n.水泥；混凝土；具体物v.凝结；结合concreteness of utterance meaning话语义的具体性concrete-filled steel tube arch钢管混凝土拱concrete clacks around one's feet双星定位系统concrete presupposition definition具体预设定义concrete batching and mixing plant混凝土配料拌和厂Concrete filled steel tube columns钢管混凝土concrete filled square tube column方钢管混凝土柱concrete-filled tubular-column钢管混凝土柱concrete segments of subway tunnel隧道混凝土管片concrete seepage-prevention wall混凝土防渗墙