名词
中文翻译：铅油
同义词：
['lead wax', 'lead paint', 'lead compound例句：1. The old car engine needed a new lead grease to keep it running smoothly.（这辆旧汽车引擎需要新的铅油来保持顺畅运行。）']
例句：
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1. The old car engine needed a new lead grease to keep it running smoothly.
这辆旧汽车引擎需要新的铅油来保持顺畅运行。
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2.The painter used lead grease to protect the wooden surface from moisture.
画家使用铅油来保护木面免受潮湿。
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3. The construction workers applied lead grease to the metal parts before they were assembled.
建筑工人在组装金属部件之前，将铅油涂在这些部件上。