单词	屏合刀片
释义	屏合刀片 spliter blade
随便看	frequency sounding curve frequency sounding instrument frequency sounding method frequency source frequency sources frequency space Frequency Space Characteristic Impedance frequency-space domain frequency space measurement frequency-space migration frequency spacing frequency span frequency span accuracy Frequency specialization frequency-specific frequency specification frequency specific three microphone frequency spectra frequency spectral frequency spectral parameter frequency spectrogram frequency spectrograph frequencyspectrometer frequency spectrometer frequency spectrum