Etcher

例句:

• This plate is etched--a flat proof, so called, is pulled on a hand press--and it is then taken up by the re-etcher. 佚名. 神奇的知识之书.
• The re-etcher is the artist of the etching room. 佚名. 神奇的知识之书.
• See what happens, for example, when a carpenter is at work upon a board, or an etcher upon his plate--or in any case of a consecutive activity. 约翰·杜威. 民主与教育.

编辑:兰德尔