您要查找的是不是：
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- A skilled person can split slate into layers. 手巧的人能把板岩剖成片。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- 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。
- 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。
- I've no change, could you put these eggs on the slate? 我没零钱，能把这些蛋钱记在帐上吗？
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
- The cement will set in a few hours. 水泥几小时后就会凝固。
- slate cement 板岩水泥
- Let's wipe the slate clean and forget our past quarrels. 让我们捐弃前嫌,忘却过去的争吵吧。
- No slate can acquiesce to such breaches of order. 没一个国家会对此种破坏秩序的行为表示默认的。
- You must have a slate loose this morning. 今早你准是脑子出了问题。
- Draw a wet sponge across the accusing slate. 赶快拿起湿海绵把石板涂抹。
- A fine lime cement used as a finishing coat on plaster. 精制石灰胶泥精制石灰胶泥，用于在灰泥表层涂抹成膜
- A loose slate had fallen from the roof. 一块松动的石板瓦从房顶上掉了下来。
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- I am not sure if he has a clean slate. 我不知道他的历史是不是清白的。
- There is a loose slate in his house. 他精神有点不对。
