单词 | electronic cash register |
释义 | electronic cash register [i´lek`trän·ik `kash ´rej·ǝ·stǝr] ENGINEERING A system for automatically checking out goods from retail food stores, consisting of a device that scans packages and reads symbols imprinted on the label, and a computer that converts the symbol information to tell a cash register the price of the item; the computer can also keep records of sales and inventories. Abbreviated ECR. |
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