释义 |
Definition of potash glass in English: potash glassnoun A relatively hard type of glass made using potassium carbonate, suitable for cutting and engraving.
Origin Mid 19th century; earliest use found in Andrew Ure (1778–1857), chemist. Definition of potash glass in US English: potash glassnoun A relatively hard type of glass made using potassium carbonate, suitable for cutting and engraving.
Origin Mid 19th century; earliest use found in Andrew Ure (1778–1857), chemist. |