英语词汇output-investment ratio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	output-investment ratio
释义	output-investment ratio 简明释义产量投资比网络释义 1 ?投入产出比投入产出比短语 1 investment to production output ratio 产值资金率
随便看	high altitude clothing high-altitude color photograph high altitude communication satellite high altitude compensation high-altitude compensation suit high altitude compensation suit high altitude daytime sky background high-altitude disease high altitude disease high-altitude electromagnetic pulse high altitude engine high altitude environment high-altitude equipment high altitude equipment high-altitude erythremia high altitude escape high-altitude explosion high altitude explosion high altitude fireworks high-altitude flight high altitude flight high altitude heart disease high altitude hypertension high altitude hypotension high-altitude illness

英汉双解词典包含3185865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。