名词中文翻译1
中文翻译：Unknown
同义词：
['无火花的电刷，无火花的滑环，无火花的换向器例句：1. The sparkless commutator is crucial for the smooth operation of the motor.（无火花的换向器对于电机的平稳运行至关重要。）']
例句：
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1. The sparkless commutator is crucial for the smooth operation of the motor.
无火花的换向器对于电机的平稳运行至关重要。
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2.The engineer replaced the sparkless commutator with a new one to improve efficiency.
工程师用一个新的无火花换向器来提高效率。
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3. The sparkless commutator has been found to be more durable than traditional ones.
研究发现，无火花换向器比传统的更耐用。