Gb | Eng |
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砖块在太阳下或窑里烘烤变硬的模制长方形黏土砖,用作建房和铺路的材料 | A molded rectangular block of clay baked by the sun or in a kiln until hard and used as a building and paving material. |
沥青常用于铺路。 | Asphalt is used for making road surfaces. |
沥青混泥土碎石或沙子与沥青的混合物,用于铺路或封层顶 | Mixed asphalt and crushed stone gravel or sand, used for paving or roofing. |
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