词汇	parade in dignity
释义	parade in dignity 济济跄跄
随便看	power source welding voltage Power space power-space power span power spectra power spectra density power spectra/density powerspectral power spectral power-spectral power spectral analyser power spectral analysis power spectral analyzer power spectral centroid power spectral coefficient power spectral densities powerspectral density power spectraldensity power spectral density power spectral density analysis power spectral-density analysis powerspectral density estimation Power spectral density estimation power spectral densityfunction power spectral density function