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	time-out time out of mind time-outs timepiece timepieces timepleaser timepleasers timer time-release time-resolved time reversal time reversal invariance time reversals timers times time-saver time-savers time-saving time scale time-scale Timese time series time serieses time-served timeserver

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。