单词	research and development
释义	English Business research and developmentnoun [ U ] uk/rɪˌsɜːtʃ ən dɪˈvel.əp.mənt/us/ˌriː.sɝːtʃ ən dɪˈvel.əp.mənt/abbreviation R and D the part of a business that tries to find ways to improve existing products, and to develop new ones: All our profits are re-invested in research and development. Thesaurus: synonyms and related words Inventing, designing and innovation architect artificer authoring blueprint cad coin computer-aided design engineer ergonomics father founding father guinea pig innovate mint pioneer redesign research robotics tech technical See more results » research and developmentnoun [ U ] ukusabbreviation R and D MARKETING, MANAGEMENT a part of an organization that works to improve its existing products and develop new ones: The company plans to invest $26 million in the project by expanding its research and development operations.
随便看	moraine moral moral compass moral hazard moral majority moral rights moral suasion moral support moral victory morale moralise moralist moralistic morality moralize morally morals morals morass moratoria moratoria moratorium moratoriums moratoriums Moray