原形：cement第三人称单数：cements过去式：cemented过去分词：cemented现在分词：cementing

Cement is made from limestone.
水泥是由石灰石制成的。
Concrete is made of cement, sand, and gravel mixed with water.
混凝土是由水泥、沙子和碎石并和水混合而成的。
He faced the wall with cement.
他用水泥抹墙。
The cement mixture was poured into the mold, hardening into a solid form.
水泥混合物倒入模具中，硬化成固体形状。
The construction workers mixed cement and sand to create the foundation for the new building.
建筑工人将水泥和沙子混合以建造新楼的地基。
A cement truck delivered a large batch of material for the bridge project.
水泥卡车为桥梁项目运送了大量的建筑材料。
The cement surface needed to be smoothed before painting to ensure an even finish.
在涂漆前，水泥表面需要打磨平整以确保均匀效果。
After several days, the wet cement had hardened enough to support heavy loads.
几天后，湿水泥已经硬化到足以承受重物。
The cement company is investing in sustainable production methods to reduce its carbon footprint.
水泥公司正在投资可持续生产方式以减少碳排放。
Workers wore protective gear when handling cement due to its dust and potential respiratory hazards.
工人在处理水泥时穿着防护装备，以防尘埃和潜在的呼吸危害。
The old house was being renovated, and the plumber replaced the damaged cement pipes.
老房子正在进行翻修，水管工更换了损坏的水泥管道。
Architects specified high-quality cement for the exterior walls to ensure durability.
建筑师要求使用优质水泥来建造外墙以保证耐久性。
The cement plant is located near the seaport, facilitating the export of raw materials.
水泥厂位于港口附近，便于出口原材料。