Aztec code
词源说明
From Aztec Code, the name of the standard, originally patented and then released into the public domain. Named after the resemblance to central finder pattern to an Aztec pyramid.
释义（英文）
名词 Noun
- A two-dimensional barcode, invented by Andrew Longacre, Jr. and Robert Hussey in 1995, typically used in transport ticketing.