名词中文翻译
中文翻译：垫片
同义词：
['spacer', 'spacer bushing', 'spacer sleeve', 'spacer ring']
例句：
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1. Thecar's engine needs a new spacer lug to keep it running smoothly.
这辆车的发动机需要一个新的垫片来保持顺畅运行。
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2. The engineer used a special spacer lug to replace the worn-out bearing.
工程师使用了一个特殊的垫片来替换磨损的轴承。
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3.The technician carefully removed the old spacer lug and installed a new one.
技术员仔细地移除了旧的垫片，并安装了一个新的。