请输入您要查询的英文单词:

 

单词 research and development
释义

research and development

noun
mass noun
(in industry) work directed towards the innovation, introduction, and improvement of products and processes
(工业用语)研究和开发, 研发。
随便看

 

英汉双解词典包含131075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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/18 7:39:30