英语词汇research and technological 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	research and technological development
释义	research and development — 研发 technological development— 技术发展
随便看	enjoyed as much enjoyed by enjoyed by all enjoyed by all ages enjoyed by citizens enjoyed by many people enjoyed Chinese enjoyed Christmas enjoyed Christmas enjoyed close relation enjoyed considerable success enjoyed double-digit growth enjoyed every day enjoyed every moment enjoyed great fame enjoyed great popularity enjoyed great success in enjoyed growth enjoyed having a enjoyed hearing enjoyed huge success enjoyed in the past. enjoyed it very much enjoyed learning about enjoyed less

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 —