这份样图便称作彩色校样，而制作这种彩色校样的作业便称作打样或试印。

This is called a colour proof and the progress of making it is proofing or proving.

youdao

这份样图便称作彩色校样，而制作这种彩色校样的作业便称作打样或试印。

This is called a colour proof and the progress of making it is proofing or proving.

youdao