Blue printer: One of the four printing plates in a subtractive colour process which is to be printed in cyan ink.

蓝版：减色彩印法的四张印版之一。它需用青蓝色墨印刷。

youdao

Blue printer: One of the four printing plates in a subtractive colour process which is to be printed in cyan ink.

蓝版：减色彩印法的四张印版之一。它需用青蓝色墨印刷。

youdao