词汇	碰击指示器
释义	碰击指示器 hit indicator
随便看	Alarm System Control Unit Alarm System,Equipment alarm system for medical service alarm system for nuclear power plant Alarm system in Monrovia School District Alarm System Operation alarm system/phone alarm systems Alarm Systems,Equipment alarm telephone alarm temperature alarm termination subsystem Alarm testing and safety device testing of M/E alarm test switch alarm test valve alarm thermometer alarm thermometre alarm thermostat alarm the whole neighbourhood alarm threshold alarm time alarm tone alarm tone amplifier alarm tone burst Alarm to observe