英语词汇“research development”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	research development
释义	research development freq. 5 dict. 3 spoken 1 un.研究和开发 [网络]研究开发；科研技术；国内外研究概况
随便看	caries humida caries incidence caries induction caries interna caries liability caries mollis caries of mastoid caries prevalence rate caries-preventing drugs caries preventing drugs caries preventive effect caries-preventive paste caries primary caries-producing potential caries producing potential caries producing streptococci caries promoting diet Caries prophylactic agents caries recurrent caries removed system Caries Resistance,Dental Caries,Root cariess caries severity index caries sicca

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。