pho·to·te·leg·ra·phy /-təˈlɛgrəfi/
傳真電報術
phototelegraphy
傳真電報術
Pho·to·te·leg·ra·phy n. Telegraphy by means of light, as by the heliograph or the photophone. Also, less properly, telephotography. -- Pho*to*tel*e*graph n. -- Pho*to*tel*e*graph*ic a.
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