process colour meaning in English
原色印刷
Examples
- This is the fifth set of stamps of the third lunar new year animals series . 4 - process colours printing and metallic silver colour are used to highlight the four lively monkey designs in this set
这是农历新年特别邮票系列第三辑的第五套，以四色印刷，并以银色点缀四款邮票内灵猴活泼跳脱的一面。