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
双语例句
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。
