二维码

Traditional form:

二維碼

Pinyin (reading):

èrwéimǎ

Definitions:

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

Characters:

• 二 - two; twice
• 维 - to preserve, to maintain, to hold together
• 码 - number, numeral, symbol; yard

Traditional characters:

• 二 - two; twice
• 維 - to preserve, to maintain, to hold together
• 碼 - number, numeral, symbol; yard