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	Collins Concise English Dictionary © HarperCollins Publishers:: research and development n the part of a commercial company's activity concerned with applying the results of scientific research to develop new products and improve existing ones Abbreviation: R & D
随便看	ecthyma ecto- ectoblast ectoblastic ectocommensal ectocommensally ectocornea ectoderm ectodermal ectodermic ectoenzyme ectogenesis ectogenous ectomere ectomorph ectomorphic ectomorphy -ectomy ectoparasite ectophyte ectopia ectopic ectopic pregnancy ectoplasm ectoproct

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。