noun🔗Share煤油，火油 A petroleum-based thin and colorless fuel"The kerosene lasted all winter, so the furnace kept us always warm."煤油用了一个冬天都没用完，所以火炉让我们整个冬天都暖暖和和的。fuelsubstancematerialchemistryChat with AIVocabulary GamePractice Reading
