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concrete (concretus) | |||
cement matrix; dressing compound | |||
cement A dry powder made from silica, alumina, lime, iron oxide, and magnesia which hardens when mixed with water; used as an ingredient in concrete (一种干燥的粉末,从硅石、氧化铝、石灰、铁矿石、氧化镁制得,当和水混合时会变硬,用作混凝土的组成部分。) | |||
cement and lime | |||
cement | |||
concrete | |||
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belite cement | |||
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celite |
水 泥 : 5642 phrases in 69 subjects |