英语词汇refine on (或 upon)怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	refine on (或 upon)
释义	refine on (或 upon) 1. 对…作精微改进；对…作精妙阐释 He refined upon the older methods. 他对较陈旧的方法作了细致入微的改进。 refine upon abstractions 详细阐释抽象概念 2. 比…优越，超过 Modern medical techniques refine on those of the past. 现代医疗技术比过去的医疗技术要优越。
随便看	distanced distance education distance-education distance educations distance-educations distance learning distance learnings distance-learnings' Distance lends enchantment to the view. distanceless distance post distance runner distance runners distance-runners distance running distance runnings distance-runnings' distances distancing distant distant early warning distantiate distantiation distantiation distantly

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。