名词
中文翻译：振动管放大器
同义词：
['振动管放大器，振荡管放大器例句：1. The vibrating-reed amplifier is used to amplify sound signals.（振动管放大器用于放大声音信号。）2. The vibrating-reed amplifier was invented by Edison in the early 20th century.（振动管放大器是由爱迪生在20世纪初发明的。）']
例句：
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1. The vibrating-reed amplifier is used to amplify sound signals.
振动管放大器用于放大声音信号。
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2. The vibrating-reed amplifier was invented by Edison in the early 20th century.
振动管放大器是由爱迪生在20世纪初发明的。
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3.The vibrating-reed amplifier is widely used in audio equipment.
振动管放大器在音频设备中被广泛使用。