基本解释n.郃牐(接通)同根派生 英汉例句Analysis and Improvement on Abnormal Automatic Switchingin of Breaker 斷路器非正常自動郃牐的原因分析及改進Application of Vacuum Contactor Switchingin and Break Capacitors Dynamic to Compensate Reactive Power 真空接觸器動態投切電容無功補償的應用