单词	upstair
释义	upstair Thesaurus Adj. 1. upstair - on or of upper floors of a building; "the upstairs maid"; "an upstairs room"upstairs EncyclopediaSeeupstairs upstair adj Synonyms for upstair adj on or of upper floors of a building Synonyms upstairs
随便看	knowledge acquisition kernel knowledge acquisition matrix instrument knowledge, acquisition of knowledge acquisition phase knowledge acquisition team knowledge advisor knowledge aided engineering manufacturing and related technologies knowledge aided sensor signal processing and expert reasoning knowledge analysis and design system knowledge analysis and documentation system knowledge and abilities knowledge and communication committee knowledge and content management knowledge and data discovery management system knowledge and data engineering exchange knowledge and data engineering group knowledge and distributed intelligence knowledge and human development authority knowledge and information fusion exchange knowledge and information management knowledge and information services unit knowledge and information system knowledge and information systems knowledge and innovation in building technologies knowledge and learning centre

英语词典包含2567994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。