code consisting of a series of vertical bars of variable width that are scanned by a laser; printed on consumer product packages to identify the item for a computer that provides the price and registers inventory information
bar-code的用法和样例：
例句
用作形容词 (adj.)
For production, the bar code can also be posted on the sticker. 对于小批量产品来说，条码也可印在不干胶上张贴。
You can obtain bar code fonts from a variety of companies. 您可以从各种公司获得条码字体。
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