phototelephony
English
Etymology
photo- + telephony
Noun
phototelephony (uncountable)
- (dated) The transmission of sound by means of light.
Related terms
- photophone
单词 | phototelephony |
释义 | phototelephony |
随便看 |
国际大辞典收录了7408809条英语、德语、日语等多语种在线翻译词条,基本涵盖了全部常用单词及词组的翻译及用法,是外语学习的有利工具。