名词
中文翻译：电线护套
同义词：
['wire jacket', 'insulatingsheath', 'electrical sheath']
例句：
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1. The wire sheath isessential for protecting the cable from damage.
电线护套对于保护电缆免受损坏至关重要。
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2.The engineer carefully wrapped the wire sheatharound the cable to prevent it from gettingdamaged.
工程师小心翼翼地将电线护套包裹在电缆上，以防止它受到损坏。
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3.The insulating sheath of thewire protects it from overheatingand reduces the risk of fire.
电线的绝缘护套可以防止过热并降低火灾风险。