concrete bar钢筋混凝土建筑(物)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 with reticular polypropylene fibre聚丙烯纤维网混凝土concrete-filled steel tubalar arch bridge钢管混凝土拱桥concrete culvert pipes for water-carrying混凝土输水管涵concrete-filled in rectangular steel tube矩形钢管混凝土concrete-steel thickness equivalent factor混凝土-钢材厚度等效系数Concrete-filled-steel-tube arch bridge钢管混凝土拱桥Concrete-filled steel tubular short column钢管混凝土短柱concrete perforated brick masonry structures混凝土多孔砖砌体结构concrete-filled steel tubular core columns钢管混凝土核心柱concrete-filled rectangular tubular column方钢管混凝土柱

1. This grade of wool can be sold at a lower price.
   这种等级的羊毛可以以较低的价格卖出。
2. Grade A milk is the best quality.
   等级的牛奶品质最好。