engine oil machine oil
There was a smell of damp wood and machine oil.
有潮湿的木料和机油的气味。
—— 柯林斯例句Engine oil cannot be disposed of down drains.
发动机油不能被清理到下水道中。
—— 柯林斯例句Before travelling we must ensure the availability of petrol and oil.
旅行前,我们必须确保能够买到汽油和机油。
—— 给力词典精选Check the engine oil level regularly.
要时常检查机油量。
—— 给力词典精选The gas contains blow - by, sludge, acids, oil, and other contaminant.
这些气体包括窜缸气体, 沉积物, 酸, 机油和其它杂质的气体。
—— 辞典例句