research and development

       
  • n. (产品等的)研究与开发

research and development的用法和样例:

例句

用作名词 (n.)
  1. Research and development tools are induced immediately.
    立即引入了研究与开发的工具。
  2. Cultivation and Exploitation of Pueraria sp.
    葛的栽培与开发利用。

research and development的相关资料:

临近单词

目录 查词历史