cement
英[sɪ'ment]
美[sə'mɛnt]
- vt. 巩固，加强；用水泥涂；接合
- vi. 粘牢
- n. 水泥；接合剂
英英释意
- 1. concrete pavement is sometimes referred to as cement;
- "they stood on the gray cement beside the pool"
- 2. 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
- 3. something that hardens to act as adhesive material
- 4. any of various materials used by dentists to fill cavities in teeth
- 5. a specialized bony substance covering the root of a tooth