首页英语词典asphaltasphalt英英释意

asphalt

英['æsfælt;-əlt] 美['æsfɔlt]
  • n. 沥青;柏油
  • vt. 以沥青铺
  • adj. 用柏油铺成的

英英释意


1. mixed asphalt and crushed gravel or sand; used especially for paving but also for roofing
2. a dark bituminous substance found in natural beds and as residue from petroleum distillation; consists mainly of hydrocarbons