refinernoun [ C ]
uk/rɪˈfaɪnər/usPRODUCTION a company that makes different products from a basic product, usually oil or sugar:
The nation's leading refiner and retailer of gasoline announced record profits today.
英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。