universal character set (UCS)
A feature of a printer or display device with a userprogrammable character generator. Such a device can be programmed to print/display the characters of any alphabet (Roman, Arabic, Kanji).; 帶有用戶可編程字符生成器的打印機或顯示設備的功能.這種設備可編程來打印或顯示任何一種字符(如羅馬、阿拉伯、漢字)