单词	nadgers
释义	nadgers 🌏。子
随便看	pulse spacing modulation pulse-spacing modulation pulse spark gap pulse spark gap, oscillation spark gab pulse spectrograph pulse spectrometry pulse spectrum pulse-spectrum analyzer pulse spectrum bandwidth pulse spectrum envelope pulse-spectrum method pulse speed pulse speed regulation pulses per burst Pulses per Group Pulses per Hour pulses per miles pulses per minute pulses per second pulse spike pulse spike amplitude pulse-spike amplitude pulse splitting pulses position modulation pulses power supply