| 词汇 | circuit breaker | 
| 释义 | circuit breaker  noun [ C ] (also circuit-breaker) uk/ˈsɜː.kɪt ˌbreɪ.kər/ us/ˈsɝː.kɪt ˌbreɪ.kɚ/   (ELECTRICAL)    (电流)断路器 a safety device that stops the flow of current in an electrical circuit when there is a fault  There was a loss of power after a strong gust of wind tripped a circuit breaker. Compare: fuse noun (SAFETY PART) 
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