单词	photophone
释义	photophone noun pho·​to·​phone : a device whereby a sound signal (as a voice) is transmitted by causing it to modulate a beam of visible or infrared light which is received by a photoelectric cell, amplified, and reconverted into sound Word History Etymology phot- + -phone
随便看	saunaed saunaing saunas saunderswood saunter sauntered saunterer saunterers sauntering saunteringly saunterings saunters saur- Saura Sauraseni Saurashtra Saurauia saurel saurels Sauria sauriae saurian saurianer saurianest saurianner

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