sea-coal

英['siːk'əʊl] 美['siːk'əʊl]
  • n.海运煤
  • offset vt.抵消;弥补;用平版印刷vi.形成分支n.补偿;平版印刷;支派;弯管;[计]偏移量
  • river n.河;江;河流;水道
名词 sea coal:
  1. pulverized bituminous coal; used as a foundry facing