名词中文翻译
中文翻译：清洁孔洞
同义词：
['cleanout hole', 'cleaning cavity']
例句：
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1.We need to clean out the old oil from the cleaning hole before we start the engine.
我们需要在启动发动机之前清理旧油的清洁孔。
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2.The car's engine was clogged with dirt and needed a cleaning hole to be cleared.
这辆车的引擎被污垢堵塞了，需要清理孔来清除。
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3. The mechanic used a special tool to clean out the cleaning hole and fix the engine.
机械师使用特殊工具清理清理孔并修理了引擎。