首先混合鸡蛋和牛奶，然后逐渐加入面粉。

First, mix the eggs and milk, then gradually add the ___flour.

这个蛋糕食谱需要两杯面粉。

This cake recipe requires two cups of ___flour.

面包师被指控在面粉里放了砒霜。

The baker was accused of putting arsenic in the ___flour.