A soft yellowish or whitish emulsion of butterfat, water, air, and sometimes salt, churned from milk or cream and processed for use in cooking and as a food.

• 黄油，奶油一种乳脂、水、空气，有时还加盐的软的浅黄色或白色的乳化物，通过搅拌牛奶或乳脂而得，加工用于烹饪和并作为食物