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二维码 èrwéimǎ 2D barcode

2D barcode; matrix code; (esp.) QR code

怎么记住“二维码”: 二 two + 维 to preserve + 码 number = 2D barcode.

  • HSK 5 级
  • 词语

汉字

用法

  • The everyday word for QR code, ubiquitous in modern Chinese life for payments, menus, and sign-ups.
  • Standard verb pattern: 扫二维码 (scan the QR code), 扫码支付 (pay by scanning a code).