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  • “melograph”的英英意思

    “melograph”的英英意思

    单词 melograph 释义 melograph|mlgrf, --|[mod. f. Gr. - song + -graph.]An apparatus for automatically recording music played on the organ or pianoforte.The name was first given to an invention of Euler in the 18th c. (see Grove Dict. Mus. I. 499); subsequ...

    2025-09-14