英语词汇“research and development cost”的读音、翻译、释义、用法及例句-智慧网

词汇	research and development cost
释义	research and development costresearch and development cost1.■研究和发展成本;研究和开发成本;研究与开发费用
随便看	RNA polymerase RNA polymeraseⅢ RNA probe RNA processing RNA puff RNA recombination RNA replicase RNA replication RNA ribosome-RNA RNase RNase protection assay RNA silencing RNA splicing RNA tumor virus RNAvirus RNC RNC RND RND RNEC RNEC RNLI RNLI rn newsreader rnnning bar

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