matured slag

例句：

1. 1.The company's matured slag is a valuable resource for the construction industry.
   该公司的熟料是建筑业宝贵的资源。
2. 2.The matured slag was used to produce bricks and tiles.
   熟料被用来生产砖块和瓷砖。
3. 3.The matured slag was mixed with water to create a new material.
   将熟料与水混合制成了一种新的材料。