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The various "contactless" payment systems rely on a technology called "near-field communication" (NFC).
各种“不接触”支付系统都依赖“短距离通讯”(NFC)技术。
youdao
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The various "contactless" payment systems rely on a technology called "near-field communication" (NFC).
各种“不接触”支付系统都依赖“短距离通讯”(NFC)技术。
youdao