单词	海星亚纲
释义	海星亚纲医Asteroidea
随便看	impulse type stilling pool impulse type telemeter impulse-type telemeter impulse-type telemetering system impulse type voltage regulator impulse-type voltage regulator impulse-type voltage-regulator impulse ultrasound impulse unit impulse UWB impulse valve impulse variable load impulse variable speed device Impulse vibration test impulse voltage impulse-voltage impulse voltage characteristics impulse-voltage characteristics impulse voltage divider impulse voltage flashover impulse voltage generator impulse-voltage generator impulse-voltage generatorsurge-voltage generator impulse voltage oscilloscope impulse voltage test