詞語：photophone
photophone的解釋
photophone['fəutəufəun]n. 光音機；光線電話機
photophone的意思
photophone 光音器;光電話，傳真電話;光電話機;光音機;colour photophone 彩色電視電話;photophone phototelephone 光電話機;
photophone的參考例句
1.Alexander Graham Bell develops the photophone which uses sunlight to carry messages. It was never commercially produced. 亞歷山大。格雷厄姆。貝爾利用太陽光開發光電話用於傳輸信息。這種光電話從未用於商業生產。