英语词汇“light pen”的翻译、意思、用法、释义-英汉双解词典

单词	light pen
释义	ˈlight pen noun [countable] (IT 信息技术) a piece of equipment, shaped like a pen, that is sensitive to light and can be used to pass information to a computer when it touches the screen（用于在电脑输入信息的）光笔a similar piece of equipment that is used for reading bar codes 条码识读器；光扫描器
随便看	COO managing agent spot colour cancellation shell corporation landladies computerisation safety net job costing rep interbank collateralise quality management individual budgetary accounting prevalence human resource planning wrote check guarantee card PBR hemorrhage upload oscillate gross national product trade counter

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