词汇	idiomat
释义	idiomatCOCA⁸⁴⁷¹⁷🌏成语
随便看	series resonance frequence series resonance frequency series resonance system series resonant series-resonant series resonant circuit series-resonant circuit series resonant converter series resonant frequency series-resonant frequency series resonant H.V.testing equipment series resonant inverter series-resonant inverter series-resonant switch series resonant tank series resonant testing equipment series-resonant testing equipment series resonant trap series-resonant trap series reversion series ringer series ring winding series R-L-C circuit series r-l circuit series roller rotary machine