例句與造句

1. He also invented the cellocut, a forerunner of the collograph and other high-relief printmaking processes.
2. In the early 1960s she studied printmaking at George Washington University in Washington D . C . It was at that time that she began focusing on etching and then collage and collograph.
3. It's difficult to find collograph in a sentence. 用collograph造句挺難的