portland cement
参考词典中portland cement的常规释义：
基本释义
- n.波特兰水泥,普通水泥,硅酸盐水泥
参考例句
- The binder usually used today is portland cement.
现在使用较多的是普通水泥。 - Portland cement：Binding agent of present-day concrete.
普通水泥:现在所用混凝土的代用品。
- The binder usually used today is portland cement.
英英解释
1个名词解释
- a cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result
[同] hydraulic cement, portland cement
点击查看……- a cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result
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