noun🔗Share油，油脂。 Liquid fat."The chef used vegetable oil to fry the potatoes. "厨师用植物油炸土豆。foodsubstancematerialessentialChat with AIVocabulary GamePractice Reading
noun🔗Share石油，原油 Petroleum-based liquid used as fuel or lubricant."The car engine needed oil; Dad filled the tank with new oil. "汽车引擎需要机油了，爸爸给油箱加了新的机油。fuelsubstancematerialenergyindustryessentialChat with AIVocabulary GamePractice Reading
noun🔗Share油画 An oil painting."My grandmother's prized possession is an oil of a mountain scene. "我奶奶最珍爱的宝贝是一幅山景油画。artessentialChat with AIVocabulary GamePractice Reading
noun🔗Share油画颜料，油彩 Oil paint."I prefer to paint in oil"我更喜欢用油画颜料作画。artmaterialessentialChat with AIVocabulary GamePractice Reading
verb🔗Share上油， 润滑。 To lubricate with oil."The mechanic oiled the engine to prevent it from seizing up. "为了防止发动机卡死， 机械师给发动机上了油润滑。materialsubstanceactiontechnicalindustrymachineessentialChat with AIVocabulary GamePractice Reading
verb🔗Share用油涂抹，抹油。 To grease with oil for cooking."The chef oiled the pan before cooking the fish. "厨师在煎鱼之前先往锅里抹了油。foodutensilessentialChat with AIVocabulary GamePractice Reading
