“POS machine”的概念、定义、翻译、参考文献-科学参考

单词	POS machine
释义	POS 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	corona loss coronal plasma coronal plume coronal prominence coronal pulp coronal rain coronal ray coronal red line coronal streamer coronal streamer and polar plume coronal sunspot prominence coronal transient coronal whip coronal wind corona magnetic flux rope corona model corona of galaxy corona of hydro-generator unit corona of the Galaxy corona polyhedron Corona problem corona problem corona quenching effect corona radiata coronary angiography

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