英语词汇continuous research and development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	continuous research and development
释义	research and development — 研发
随便看	Year award year award winner year away from year away from home year-a-year year background year balance year balance sheet year before last year-beginning year bond yields Yearbook Yearbook 2011 yearbooks year break year budget year built year by year growth year candidates year card year career year celebrating year certificate year certified year change

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。

research and development —