Electrograph

[i'lektrәgræf]

解釋/意思:

(noun.) electrical device used for etching by electrolytic means.

(noun.) an apparatus for the electrical transmission of pictures.

布雷特整理--From WordNet

解釋/意思:

(n.) A mark, record, or tracing, made by the action of electricity.

校對:朗达