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	idée fixe i.e. ied ielts i expect (so) if i fail to see/understand if all else fails if anything if at first you don’t succeed, (try, try, and try again) if desired i fear (that)/so/not if ever if ever there was one/something iff iffy if he/she/they etc so desire(s) if he/she/they etc. so desire(s) if i live to be a hundred if i may say (so) if i may say so if i might be so bold if it kills you if it were not for if it were not for/if it had not been for

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