生态水泥
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。
The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
