PCX

n. 图形文件（DOS文件扩展名） abbr. 周视凸面（periscope convex）

释义与例句

name
  1. 1.

    An image file format, no longer widely used, supporting up to 256 colours.

词源

Short for “personal computer exchange”, introduced in PC Paintbrush software in the 1980s.

来源：wiktionary