劳丹脂

例句：

1. 1. The steak was so fatty that it melted in my mouth.
   牛排太油腻了，在我嘴里融化了。
2. 2. She added a tablespoon of oil to the pan for better cooking.
   她往锅里加了一勺油以便更好地烹饪。
3. 3. The butter is made from animal fats and oils.
   黄油是由动物脂肪和油制成的。