词汇	echo pip
释义	echo pip 回波脉冲尖,反射脉冲
随便看	hybrid electromagnetic wave hybrid electronic layout program hybrid electrostatic driving structure hybrid element hybrid element method hybrid-element method Hybrid elephant grass hybrid eletric vehicle hybrid elevator-group control system hybrid ellipse-angle positioning hybride materials hybrid embryo hybrid embryo rescue culture Hybrid embryos hybrid embryos culture hybrid emission computer tomography Hybrid emulsifier hybrid emulsion hybrid encoder hybrid encoding Hybrid Encryption Hybrid Encryption Protocol hybrid encryption system hybrid energy storage Hybrid energy vehicle