英语词汇“lightpen”的翻译、意思、用法、释义-英汉经管词典

单词	lightpen
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 （用於在电脑输入信息的）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	datestamp datum daughtercompany dawnraid dax daybook dayoff dayorder dayrate dayrelease daytoday daytrading dba dbr dc dcf ddi ddp ddu dead deadbeat deadcatbounce deadend deadline deadload

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