词汇	shunt ringer
释义	shunt ringer 分流振铃机,分流感应器
随便看	Security Accounts Manager Security action SECURITY additives in paper-making security adequacy security and defense system security and economy analysis Security and Emergency Alarm Systems security and emergency system security and environmental protection security and environment management security and fault recovery security and futures statistics Security and green agriculture security administration security administration and punishment Security Administration Punishment Security Administration Punishment Act security administration punishment law security administrator security advantage security adviser security advisory security affair security affairs advisor security affirmation