词汇	种猪场
释义	种猪场 Pig farm
随便看	Ultra-low frequency oscillation ultralow frequency oscillator ultra low frequency oscillator ultra-low frequency oscillator ultralow frequency oscilloscope ultra low frequency oscilloscope ultra-low frequency oscilloscope ultra-low frequency phase shifter ultra low frequency radiowaves ultra-low frequency receiver Ultra low frequency signal generator ultra-low frequency signal source ultra low frequency test Ultra-low Frequency Test of HV Power Cable ultra-low frequencyulf ultra-low frequency vibratory drilling ultra-low friction ultra-low friction effect ultra-low Froude number ultra-low-grade magnetite ultra-low grade magnetite resource ultra-low head ultra-low heat value fuel ultra-low humidity ultralow hydrogen type electrode