He stored up much fuel for the winter.

他储藏了大量过冬用的燃料。

Squirrels store up nuts.

松鼠贮藏坚果。

Since you are going to fight a hard battle, now you should conserve your strength and store up your energy.

你们将要打一场硬仗,因此现在必须养精蓄锐。

You are not doing yourself any good by storing up your resentment.

你这样积恨对你没有好处。