英语词汇“research and development”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	research and development
释义	research and development noun uncountable business UK DEFINITIONS1 1 the work that companies do when they are developing new products, services, or methods. Research and development is often simply called R & D. Synonyms and related words General words for study and studying action research case study CMC research and development noun uncountable business US DEFINITIONS1 1 the work that companies do when they are developing new products, services, or methods. Research and development is often simply called R & D. Synonyms and related words General words for study and studying action research case study CMC
随便看	be only too glad/pleased/happy (to do something) be on parade be on shaky ground be on someone’s tail be on the dole be on the lookout for be on the march be on the mend be on the same page be on the same wavelength be on the take be on the way up be on the wing be on the/its way be onto a good thing be onto a winner be onto someone be onto something be on your best behavior be on your best behaviour be on your uppers be on your way be on/off the danger list be on/under oath be open to interpretation

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