名词
中文翻译：条形码扫描仪
同义词：
['barcode reader', 'barcode scanner例句：1. The bar-code scanner is used to quickly check the price of goods.（条形码扫描仪用于快速检查商品价格。）2. The bar-code scanner helps us quickly find the information we need.（条形码扫描仪帮助我们快速找到我们需要的信息。）3. The bar-code scanner was invented to make shopping more efficient.（条形码扫描仪的发明是为了使购物更加高效。）']
例句：
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1. The bar-code scanner is used to quickly check the price of goods.
条形码扫描仪用于快速检查商品价格。
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2. The bar-code scanner helps us quickly find the information we need.
条形码扫描仪帮助我们快速找到我们需要的信息。
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3. The bar-code scanner was invented to make shopping more efficient.
条形码扫描仪的发明是为了使购物更加高效。