单词	perpendant
释义	perpendant 🌏凶徒
随便看	digital diagnostics Digital diagnostic templates digital dial digital dial gauge digital dial tone digital dictation digital dictionary digital difference digital difference detector digital differencing junction digital differental analyzer digital differential digital differential analizer digital differential analyser digital differential analyserdda digital differential analyzer digital, differential analyzer digital differential analyzerDDA digital differential analyzer dda digital differential and digital display alarm digital differential circuit Digital Differential Display digital differential filtering digital differential quantizer digital differentiation