| 单词 | bar code |
| 释义 | bar code bar code(universal product code; UPC) A code, consisting of an array of parallel rectangular bars and spaces, printed on a package for sale in a retail outlet. When an optical scanner (bar-code reader) reads the bar code at the checkout till (seeelectronic point of sale), the price and description of the goods are displayed on the till screen and the computer-controlled stock record is simultaneously reduced. This also enables the retailer to compile sales volume information. |
| 随便看 |
|
英汉经管词典收录了6519条经济管理类英汉双解词条，基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法，是学习及工作的有利工具。