名词
中文翻译：录音筒
同义词：
['recording cylinder', 'recording tube', 'sound cylinder例句：1. This is a new type of record cylinder that can store more music.（这是一种新型的唱片筒，可以存储更多的音乐。）']
例句：
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1. This is a new type of record cylinder that can store more music.
这是一种新型的唱片筒，可以存储更多的音乐。
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2. The engineer carefully recorded the sound from the microphone into the record cylinder.
工程师小心地把麦克风的声音录进唱片筒。
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3.The sound engineer used a sound cylinder to enhance the quality of the recording.
声学工程师使用一个声学筒来提高录音的质量。