单词	guard of a circuit
释义	guard of a circuit 电路保持
随便看	model of training talents Model of Transformation model of transfusion model of translation process model of transmission line Model of transplanted hepatic carcinoma model of true approximate reasoning model of trust Model of tsunami excitation model of twisted pair model of update program model of usability and maturity model of variation coefficient model of vibration model of vibration excited subsidence model of virtul community model of visual information processing model of wagon flow assigning Model of WarheadExplosion Fireball model of warship operations command model of water distribution model of water price model of water-soil interaction model of water supply simulation model of website-club