papyrograph造句

例句与造句

1. He wrote up the notes and duplicated them with a Papyrograph, a recent stencil-based device.
2. A record of the twenty classes was made by A . S . Hathaway and circulated afterwards using papyrograph stencil duplication.
3. Its earliest form was invented in 1874 by Eugenio de Zuccato, a young Italian studying law in London, who called his device the Papyrograph.
4. It's difficult to find papyrograph in a sentence. 用papyrograph造句挺难的