她储存了一些坚果用来做蛋糕。

She had ___stored ___up some nuts to use in the cake.

我们变得精力充沛，可以储存这种能量，以备那些时间紧张或日程强制的时候使用。

We become energetic and we can ___store ___up this energy for those times in which we're bound to a more tight or compulsory timetable.

为紧急情况储存食物是明智的。

It's wise to ___store ___up food for emergencies.