英语词汇“research and development”的翻译、意思、用法、释义-英汉双解词典

单词	research and development
释义	research and development (abbreviation r and D) noun uncountable ■the part of a business that tries to find ways to improve existing products, and to develop new ones 研究与开发 •All our profits are re-invested in research and development.我们的利润全部被再投入到研发上。
随便看	quid Bronx cheer extremism man of straw suburbia warden press-up insured link staffer gloss planner empiricism kitchenware snowboarding backbreaking decathlon peahen blotter condescend illiterate antipathy chaos shoulder strap carryall

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