名词
中文翻译：防护塞
同义词：
['protective plug', 'guard plug例句：1. The shield plug is designed to protect the cable from damage.（护套设计用来保护电缆免受损坏。）']
例句：
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1. The shield plug is designed to protect the cable from damage.
护套设计用来保护电缆免受损坏。
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2.The engineer used a shield plug to prevent electrical interference.
工程师使用护套来防止电气干扰。
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3. The shield plug was essential for maintaining the integrity of the circuit.
护套对于保持电路完整性至关重要。