| 释义 |
asphalt/ˈæsfælt, -əlt/ n. & v.●n. 1 a dark bituminous pitch occurring naturally or made from petroleum 柏油，沥青 2 a mixture of this with sand, gravel, etc., for surfacing roads etc. 有沥青、砂、石子等的(铺路面)混合料 ●v. tr. surface with asphalt 用沥青铺(路面) □ asphaltic /-ˈfæltik/ adj.[Middle English, ultimately from Late Latin asphalton, -um, from Greek asphalton] |