英语词汇“research and development”的读音、翻译、意思、用法、释义-英汉双解词典-巨亚科技网

词汇	research and development
释义	research and development 1 ENTRIES FOUND: research and development (noun) research and development noun research and development noun Learner's definition of RESEARCH AND DEVELOPMENT [noncount] : studies and tests that are done in order to design new or improved products研究和开发；研发 The company spends millions of dollars each year on research and development.公司每年都在研发方面花费数百万美元。 — abbreviation R & D
随便看	give somebody a hard time give somebody a piece of your mind give somebody a ring give somebody a shout give somebody a wide berth give somebody gyp give somebody hell give somebody ideas give somebody pause give somebody some slack give somebody the ax give somebody the bird give somebody the chop give somebody the elbow give somebody the eye give somebody the push give somebody the slip give somebody the time of day give somebody up for lost give (someone) a bell give someone a bell give (someone) a break give someone a break give someone a clean bill of health give (someone) a hard time