a mixture of dark bituminous pitch with sand or gravel, used for surfacing roads, flooring, roofing, etc.
沥青和黄沙(或碎石)的混合物(用于铺路、铺室内地坪或铺屋顶)
the pitch used in this mixture, sometimes found in natural deposits but usually made by the distillation of crude oil
沥青。
surface with asphalt
用沥青铺面。
"late Middle English: from French