| 释义 |
gypsography rare.|dʒɪpˈsɒgrəfɪ|
[f. Gr. γύψο-ς gypsum + γραϕία -graphy.]
The art or practice of engraving on gypsum or on plaster of Paris.
1840Mech. Mag. XXXII. 256 Gypsography—This is the new title bestowed on the process..heretofore styled metallic relief engraving. 1845Athenæum 11 Jan. 41 We were made acquainted with Gypsography and Glyphography. |
