“point of sale”的概念、定义、翻译、参考文献-科学参考

单词	point of sale
释义	point of sale Encyclopedia 理学智能终端释 point of sale; POS; point-of-sale machine; POS machinePOS机一种配有条码或OCR码技术的终端阅读器，有现金或易货额度出纳功能。其主要任务是对商品与媒体交易提供数据服务和管理功能，并进行非现金结算。
随便看	teacher emotion teacher employment system teacher evaluation teacher expectation teacher for general knowledge course teacher for specialized courses teacher identity teacher in different grades teacher in different subjects teacher in role teacher knowledge Teacher Law of the People's Republic of China teacher leadership teacher learning teacher made test teacher media literacy teacher merit pay system teacher metaphor teacher normal school in tongzhou teacher of ideological and political theory courses in colleges and universities teacher online professional learning and development teacher paid by the local people teacher professional development teacher professional development institution teacher professional ethics

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。