英语词汇research and development investment的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	research and development investment
释义	research and development investment 英?[ri?s?:t? ?nd di?vel?pm?nt in?vestm?nt] 美?[r??s?t? ?nd d??v?l?pm?nt ?n?v?stm?nt] 释义 [经] 研究和发展（开发）投资
随便看	expressive dysphasia expressive force expressive form expressive frame expressive function expressive identity expressive language expressive language disorder expressively expressive machine expressive meaning expressive montage expressive movement expressiveness expressivenesses expressive objective expressive of expressive order expressive orientation expressive power expressive psychopathology expressive reading club expressive receptive aphasia expressive-receptive aphasia expressive-receptive type of aphasia

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。