单词	Does it ring a bell?
释义	Does it ring a bell? 铃声响了吗?
随便看	pulsed adsorption bed PAB pulsed aerosol generator pulsed-air cleaning pulsed alternating microcurren pulse damper pulsed amperometric detection Pulsed-amperometric detection Pulsed Amperometric Detector pulse damping diode pulsed amplitude pulsed amplitude modulated carrier pulsed amplitude-modulated carrier pulsed analog circuit pulsed anodie oxidation pulsed anodization pulsed anodizing pulsed antenna pulsed antenna measurement pulsed antenna measurements pulsed anti-riots water cannon pulsed arc pulsed arc cutting pulsed arc discharge pulsed arc discharge plasma pulsed arc-exciter