English Dictionary

scratchboard

noun

(art) A technique in which drawings are created using sharp knives and tools for etching into a thin layer of white china clay that is coated with black India ink.

She created a beautiful artwork using scratchboard.

意味（1）

(art) A technique in which drawings are created using sharp knives and tools for etching into a thin layer of white china clay that is coated with black India ink.