英语词汇“bar-code scanner”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	bar-code scanner
释义	bar-code scanner bar-code scanner [′bär ‚kōd ′skan·ər] (computer science) An optical scanning device that reads texts which have been converted into a special bar code. Also known as bar-code reader.
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