asphalt中文

时间: 2024-10-06 20:59:52

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asphalt
/ 5As7fC:lt /

◙ noun
1. [mass noun] 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、铺室内地板或铺屋顶）
the pitch used in this mixture, sometimes found in natural deposits but usually made by the distillation of crude oil
• 沥青
◙ verb
1. [with obj.] surface with asphalt
• 用沥青铺面

【派生】

♦ asphaltic adjective

【语源】

1. late Middle English : from French asphalte, based on late Latin asphalton, asphaltum, from Greek asphalton