PRAKAASH KO DHVANI MEN BADALAKAR ANADHON KO PADHAANE MEN SAHAAYAK EK YANATR MEANING - NEAR BY WORDS
prakaash ko dhvani men badalakar anadhon ko padhaane men sahaayak ek yanatr
प्रकाश को ध्वनि में बदलकर अंधों को पढाने में सहायक एक यंत्र = OPTOPHONEउदाहरण : यह ओप्टाफ़ोन था और शायद आपने देखा हो या निःसन्देह इसे सुना होगा|
Usage : it was the optophone and perhaps you may have seen or rather heard it.
Usage : it was the optophone and perhaps you may have seen or rather heard it.
(noun) 0
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