柯林斯词典refinery /rɪˈfaɪnərɪ/ (refineries) 1. N-COUNT A refinery is a factory where a substance such as oil or sugar is refined. 精炼厂 ...an oil refinery. …一家炼油厂。 返回 refinery剑桥词典a factory where substances in their natural state , such as oil or sugar , are made pure 精制厂；提炼厂；精炼厂 There were two huge oil refineries on the coast . 海岸边曾有两个大型炼油厂。 返回 refinery