英语词汇研究开发是什么意思，研究开发的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	研究开发
释义	DEFINITIVE EXAMPLES 权威例句〔cautious〕Companies seem cautious about investing(=are unwilling to invest) money in research and development.公司在研究开发方面的投资似乎比较谨慎。麦克米伦高阶
随便看	Spitzer's theory Spitzka's bundle Spitzka's nuclei Spitzka's nucleus Spitzka's tract Spitzka-Lissauer tract spitzkasten spitzy spiv spiv spiv Spivack's operation Spivack's rule Spivack's Schutz's spivery spivot spivved spivvery Spix's spine spizzerinctum spkr spl SPL spl splack

觉斋网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。