cement

A gray powder made by heating limestone and clay, used with water, sand, or gravel to make concrete and mortar.

1. 1.

   A powdered substance produced by firing (calcining) calcium carbonate (limestone) and clay that develops strong cohesive properties when mixed with water. The main ingredient of concrete.

   通过煅烧碳酸钙(石灰石)和黏土制成的粉末状物质,与水混合后具有强黏结性；混凝土的主要成分。

2. 2.

   concrete pavement is sometimes referred to as cement

   水泥有时指混凝土路面

3. 3.

   The paste-like substance resulting from mixing such a powder with water, or the rock-like substance that forms when it dries.

   这种粉末与水混合后形成的膏状物质,或干燥后形成的石状物质。

4. 4.

   a building material that is a powder made of a mixture of calcined limestone and clay; used with water and sand or gravel to make concrete and mortar

   由煅烧石灰石和粘土混合而成的粉末状建筑材料,与水、砂或碎石混合可制成混凝土和砂浆

5. 5.

   Any material with strong adhesive and cohesive properties such as binding agents, glues, grout.

   具有强黏着力和内聚力的任何材料,如黏合剂、胶水、灌浆料。

6. 6.

   something that hardens to act as adhesive material

   硬化后用作粘合材料的物质

7. 7.

   A bond of union; that which unites firmly, as persons in friendship or in society.

   结合的纽带；将人们(如友谊或社会中的)紧密联系之物。

8. 8.

   The layer of bone investing the root and neck of a tooth; cementum.

   覆盖牙根和牙颈的骨层；牙骨质。

水泥浆；混凝土；粘合剂；胶结剂；纽带；牙骨质；通过煅烧碳酸钙(石灰石)和黏土制成的粉末状物质,与水混合后具有强黏结性；混凝土的主要成分。

In use

Connections

Learner notes