cementatory material的用法和樣例：
例句
- The backfilling cost is high if cement is used as a cemented material.
采用水泥作為礦山充填膠結材料，充填成本高。 - As the most important adhesive and fixative, the chemical composition of the cementing material in the pigment, too, should be clearly understood.
其中的膠結材料作為至關(guān)重要的粘合劑和固定劑，其化學(xué)構成同樣必須查個(gè)一清二楚。
