1."研发"用英语怎么说
Research and development
R&D
research and development [简明英汉词典]
n. （产品等的）研究与开发
R&D Institution (Research & development)
R&D [简明英汉词典]
abbr.[军] Research and Development， 研究与发展
abbr.Research and Development ，研究开发
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开发用英语怎么说
1."研发"用英语怎么说
