Research and developmentR&D research and development [簡(jiǎn)明英漢詞典]n. (產(chǎn)品等的)研究與開(kāi)發(fā)R&D Institution (Research & development) R&D [簡(jiǎn)明英漢詞典]abbr.[軍] Research and Development, 研究與發(fā)展abbr.Research and Development ,研究開(kāi)發(fā)
開(kāi)發(fā)英文怎么寫(xiě),在線求解答
Research and developmentR&D research and development [簡(jiǎn)明英漢詞典]n. (產(chǎn)品等的)研究與開(kāi)發(fā)R&D Institution (Research & development) R&D [簡(jiǎn)明英漢詞典]abbr.[軍] Research and Development, 研究與發(fā)展abbr.Research and Development ,研究開(kāi)發(fā)