stick circuit英 [stɪk ˈsɜːkɪt]美 [stɪk ˈsɜːrkɪt]网络 保持回路; 自保电路电力双语例句Stick feeder machine The design of control circuit of step motor for driving weld manipulator弧焊机械手驱动用步进电动机控制电路的设计