“phonograph pickup”的概念、定义、翻译、参考文献-科学参考

单词	phonograph pickup
释义	phonograph pickup [`fō·nǝ´graf ´pik´ǝp] ^{ENGINEERING ACOUSTICS} A pickup that converts variations in the grooves of a phonograph record into corresponding electric signals. Also known as cartridge; phonograph cartridge.
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