concrete tie混凝土轨枕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concrete thermal stress砼收缩温度应力concrete reinforced bar钢筋concrete hatching plant混凝土搅拌站concrete moulding board混凝土模板concrete curing blanket混凝土保温覆盖concrete representation具体表示concrete lifting bucket混凝土吊斗concrete injection unit混凝土灌浆机Concrete Remaining Wall砼护壁concrete textual syntax具体正文语法