名词
中文翻译：圈环移除器
同义词：
['circuit breaker', 'ring puller例句：1. The circuit breaker is used to prevent power outages during maintenance.（电路断路器用于在维护期间防止停电。）']
例句：
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1. The circuit breaker is used to prevent power outages during maintenance.
电路断路器用于在维护期间防止停电。
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2.The ring puller was designed to make removing rings easier.
戒指拉拔器被设计成使脱戒指更容易。
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3.During a power surge, the circuit breaker will automatically disconnect the power supply.
在电源突波时，电路断路器会自动断开电源供应。