| 释义 |
条形码tiáoxíngmǎ商品的代码标记。用粗细相间的黑白线条表示数字,印在商品包装上,用于计算机识别。{bar code; (US) Universal Product Code (UPC); any of the patterned sets of vertical bars of varying widths imprinted on consumer products, mail, etc. and containing coded information that can be read by a computerized scanner} |