名词
中文翻译：被罩住的火花塞
同义词：
['covered spark plug', 'shrouded spark plug']
例句：
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1.The engine needs a new spark plug to ensure optimal performance.
发动机需要更换新的火花塞以确保最佳性能。
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2. The mechanic replaced the old spark plug with a new one.
技师用一个新的火花塞替换了旧的。
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3.The car's engine is shrouded in darkness, making it difficult to diagnose the problem.
汽车的引擎被黑暗所笼罩，使得诊断问题变得困难。