“point-of-sale machine”的概念、定义、翻译、参考文献-科学参考

单词	point-of-sale machine
释义	point-of-sale machine 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	pole of first order pole of orbit pole of order n pole of projection pole of rotation pole of the ecliptic pole of the equator pole of the hyperplane pole-on pole on a ball pole-on object pole-on star pole orbit pole placement pole placement self-tuning regulator Poles poles and towers of transmission line pole set pole shift Polesje pole star Polet pole type singularity Poleungkuk pole vault

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