您要查找的是不是：
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- Our object is to further cement trade relations. 我们的目标是进一步加强贸易关系。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The cement will set in a few hours. 水泥几小时后就会凝固。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The workmen were cementing the sidewalk. 工人们正在把人行道铺上水泥。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
