B1 noun /ˈbeɪ.kɪŋ ˈsoʊ.də/
Baking Soda
泡打粉
Meaning
sodium bicarbonate used in cooking and baking as a leavening agent
Example
Add a teaspoon of baking soda to make the cake fluffy.
加入一茶匙泡打粉使蛋糕更加松软。