Skunk, a noxious liquid mixture of nontoxic ingredients including baking powder and yeast, is blasted onto protesters from a water cannon.

臭鼬，一种由发酵粉和酵母等无毒成分混合而成的有毒液体，从高压水枪喷到抗议者身上。

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Baking powder and baking soda make the cake rise.

发酵粉和小苏打可以使蛋糕发酵。

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They are flour, sugar, salt, baking soda, baking powder and spices.

配料有面粉、糖、盐、小苏打、发酵粉和香料。

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They contain flour,eggs, milk and baking powder.

VOA: special.2011.02.20

On weekday mornings, simplicity is the greatest virtue: Stir together milk, eggs, flour, butter, baking powder and maybe a sprinkle of sugar.

WSJ: Waffle Recipes: Off the Grid | Breakfast 2.0

When the chewing gum proved more popular than the baking powder, he dropped the baking powder and made his fortune producing chewing gum.

FORBES: What Good Are Republicans If They Can't Protect Us From Class Warfare?

Early settlers in the West, especially those adventurers who traveled north to Alaska, relied on sourdough to leaven bread before commercial baking powder and yeast were readily available.

NPR: Sourdough: More than a Bread