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Phonograph A machine that reproduces sound by means of a stylus in contact with a grooved rotating disk. Shown is an antique phonograph from 1900. Back to 7000 Word List 33 |
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Phonograph A machine that reproduces sound by means of a stylus in contact with a grooved rotating disk. Shown is an antique phonograph from 1900. Back to 7000 Word List 33 |