V2EX digital wallet

Digital Wallet

Definition 定义

digital wallet数字钱包/电子钱包,指一种软件应用或在线服务,用于存储与管理支付信息(如银行卡、信用卡、支付账户、加密资产等),并在网上或线下(如扫码、NFC)完成支付、转账或身份验证等操作。(也常泛指手机里的支付“钱包”功能。)

Pronunciation 发音

/ddtl wlt/

Examples 例句

I paid with my digital wallet.
我用数字钱包付款。

A digital wallet can store multiple cards and make checkout faster, but you should enable strong security settings.
数字钱包可以存储多张卡并让结账更快,但你应开启较强的安全设置。

Etymology 词源

digital 源自拉丁语 digitus(“手指”),后引申为“数字的/数字化的”;wallet 原指装钱与证件的“钱包”。两者组合成 digital wallet,字面义为“数字化的钱包”,用来比喻把传统钱包里的支付工具与凭证“搬到电子设备/网络中”。

Related Words 相关词

Literary & Notable Works 文学与著作

  • Blockchain Revolution(Don Tapscott & Alex Tapscott)讨论区块链应用生态时会涉及钱包(wallet/digital wallet)等基础概念。
  • Digital Gold(Nathaniel Popper)讲述比特币发展史,常出现(digital/crypto)wallet 等相关表述。
  • The Age of Cryptocurrency(Paul Vigna & Michael J. Casey)介绍加密货币与金融变革,涉及钱包与支付工具的使用语境。
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