Etching : process in which the design is drawn on a metal plate through a wax ground; the design is cut into the plate with acid, and printed. Also: a print produced by this method.
👇 ស្វែងរកឯកសាររៀននិងការងារគ្រប់ប្រភេទនៅទីនេះ៖
👇 ស្វែងរកពាក្យផ្សេងទៀតនៅប្រអប់នេះ៖