弦乐器上的齿轮式调弦装置,用于调节琴弦张力。
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弦乐器上的齿轮式调弦装置,用于调节琴弦张力。
A geared tuning mechanism on a stringed instrument, used to adjust the tension of the strings.
I replaced the machine heads on my guitar to improve tuning stability.
我更换了吉他上的调弦器,以改善调音稳定性。
弦乐器上的齿轮式调弦装置,用于调节琴弦张力。
A geared tuning mechanism on a stringed instrument, used to adjust the tension of the strings.
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