单词	频率音调
释义	频率音调医periodicity pitch
随便看	wide band ping wideband pink noise wide-band pink noise wideband power amplifier wide-band power amplifier wideband power splitter wide-band preamp wide band probe wide-band probe wideband process wideband processing wide-band processing Wideband Programmable Receiver wideband proportional control wide band proportional control wideband pulse wideband pulse amplifier wide band pulse amplifier wide-band pulse amplifier wide-band pulse receiver wideband pumping wideband radar wide band radar wide-band radar Wide-band radar cross section