英语词汇basic research and development简单造句、意思、用法及例句-英语例句辞典

单词	basic research and development
例句	原声例句 CRI在线 2020年8月合集 She has earned major achievements in basic research and development of vaccines and drugs against COVID-19. 在基础研究、疫苗、防护药物研发方面取得重大成果。
随便看	hand wringing hand wringings handwrit handwrite handwrites hand writing handwriting handwriting analysis handwriting expert handwriting experts handwriting instruction handwriting on the wall handwriting recognition handwritings handwriting skills handwriting test handwritten handwritten form handwrote handy handy dandy handy for handy man handyman handymen

英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。