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baking powder
[ˈbeikiŋ] 生词本

n.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

1. N-MASS 焙（烤）粉；发酵粉 Baking powder is an ingredient used in cake making. It causes cakes to rise when they are in the oven. 
Noun

1. any of various powdered mixtures used in baking as a substitute for yeast