digital scanner

• 一种将纸质文件、图像或实物通过捕获和处理视觉信息转换为数字数据的设备。

A device that converts physical documents, images, or objects into digital data by capturing and processing visual information electronically.

1. Document digitizerB1formal

   An electronic device that converts physical documents, images, or objects into digital format for storage or processing.

   数字扫描仪

   • The office uses a digital scanner to archive all paper contracts.
   • She placed the photo on the digital scanner to create a high-resolution copy.
   • Modern digital scanners can capture both sides of a document in one pass.

2. Barcode or QR readerB1formal

   A device that reads barcodes, QR codes, or other encoded information and translates it into digital data.

   条码扫描器或二维码扫描器

   • The cashier used a digital scanner to scan the product's barcode.
   • Warehouse workers rely on digital scanners to track inventory.
   • The app turns your phone into a digital scanner for QR codes.