請輸入中文或英文單字:
cement
WordNet 2.0
  • a specialized bony substance covering the root of a tooth
  • something that hardens to act as adhesive material
  • 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
  • concrete pavement is sometimes referred to as cement
  • "they stood on the gray cement beside the pool"
  • any of various materials used by dentists to fill cavities in teeth
  • make fast as if with cement
  • "We cemented our friendship"
  • bind or join with or as if with cement
  • cover or coat with cement
cement
Webster's Revised Unabridged Dictionary (1913)
  • 1. Any substance used for making bodies adhere to each other, as mortar, glue, etc.

    2. A kind of calcined limestone, or a calcined mixture of clay and lime, for making mortar which will harden under water.

    3. The powder used in cementation. See Cementation, n., 2.

    4. Bond of union; that which unites firmly, as persons in friendship, or men in society. "The cement of our love."

    5. (Anat.) The layer of bone investing the root and neck of a tooth; -- called also cementum.

    Hydraulic cement
    See under Hydraulic.

  • 1. To unite or cause to adhere by means of a cement. Bp. Burnet.

    2. To unite firmly or closely. Shak.

    3. To overlay or coat with cement; as, to cement a cellar bottom.

  • 1. To become cemented or firmly united; to cohere. S. Sharp.

 

Culture is an instrument wielded by teachers to manufacture teachers, who, in their turn, will manufacture still more teachers.

Simone Weil
‧簡明英漢詞典
‧簡明漢英詞典
‧高級漢語詞典
‧英漢雙解電腦詞典
‧英漢圖解詞典