英语词汇improve upon sth是什么意思，improve upon sth的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	improve upon sth
释义	improve upon sth　作出比...更好的东西, 对...作出改进, 改进, 超过
随便看	runners-up runners-up runners-up runnier running running running running running a bath running ability running account running account running account credit running account form running account mortgage running accounts running accumulator running and feeding layout running and feeding system running approach running around running around running around running at full speed running attack

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。