词汇	postmatrue birth
释义	postmatrue birth 过期产
随便看	synchronous radiation synchronous radiation light source synchronous radiotelegraph channel synchronous RAM synchronous random pulse synchronous reactance synchronous reactance parameters synchronous reaction synchronous read synchronous real-time trace synchronous receiver synchronous receiver margin synchronous receiver-transmitter synchronous receiving motor synchronous recorder synchronous recording synchronous record operation synchronous rectification Synchronous Rectification synchronous rectifier synchronous rectify synchronous rectifying synchronous recurrent waveform synchronous reduction method synchronous reference frame