英语词汇r&d to sales 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	r&d to sales ratio
释义	sales pl — 营收 n • 业绩 n • 回佣 n ratio n — 比 n • 比率 n • 比例 n • 比值 n • 对比 n • 比例 n • 系数 n
随便看	surface sizing surface sizing agent surface skimmer surface slope surface smoothed surface smoothness surfaces of revolution. surface software surface soil surface soiling surface solutions surface-sound surface soundness surface sound pressure level surface sources surface space surface spalling surface specifications surface speed surface spraying surface spread surface spread of flame surfaces prior surface`s solutions surface`s solutions

英汉双解词典包含2273206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。

sales pl —