fairy butter

例句：

1. 1. She spreads a layer of fairy butter on top of the cake.
   她在蛋糕上涂了一层黄油。
2. 2. The chef uses fairy butter to make the sauce.
   厨师用黄油做酱汁。
3. 3. Fairy butter is a popular ingredient in many bakeries.
   黄油是许多面包店的常见配料。