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	let the water run let the whole world know let the wind blow let the world hear let the world know let things go let things happen let things slide let things take their course let things take their own course let this a reality let this be let this cup pass from me let this happen let this opportunity go let this rest let through energy let time pass letting agreement letting alone letting and leasing letting become letting business letting choose letting creativity run wild

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 —