凹凸印刷
Traditional form:
凹凸印刷
Pinyin (reading):
āotūyìnshuā
Definitions:
- embossing
- die stamping
Characters:
- 凹 - concave, hollow; depressed; pass, valley
- 凸 - to protrude, to bulge out; convex
- 印 - print; mark; seal, stamp
- 刷 - brush; to clean, to scrub
Traditional characters: