“business travel and tourism”的概念、定义、翻译、参考文献-科学参考

单词	business travel and tourism
释义	business travel and tourism Encyclopedia 管理学旅游活动类型释 business travel and tourism商务旅游旅行者基于公务或商务目的，以参加会议、展览会、文体活动、处理机构事务等为依托，而引发的对旅游产品和服务的消费活动。
随便看	n-ary operation n-ary plot n-ary predicate n-ary predicate variable n-ary relation Naryshkin Baroque n-ary system NAS NASA Nasacort Na.Sainchogt NASA Infrared Telescope Facility NASA/IPAC Extragalactic Database NASA/IPAC extragalactic database nasal nasal absorption nasal bleeding nasal cartilages nasal cavity nasal cycle nasal delivery systems of biotechnology drugs nasal drops nasal ending nasal final nasal forms

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。