for future use

基本解释

She laid away some money for future use.
她存了些钱以备将来之用。
http://dict.hjenglish.com
Foods are dehydrated to conserve them for future use.
把食物脱水弄干贮藏以备将来食用。
The items will then be stored in the cache for future use.
最后会将这些项目存储在缓存中，以供将来使用。

The rating is kept for future use.
That doesn't solve the problem we had before though Then I'm going to append it, and keep the last change for future use.
这样没有解决我们之前的问题,所以我要给它加上一个值，让上一次的变化能够用到未来的例子中。
麻省理工公开课 - 计算机科学及编程导论课程节选
Experts say accountability is key in determining the future use of certain practices such as confining thousands of protesters into small areas for hours on end and of some officers removing badge numbers from their uniforms in crowd control situations.

What an employee doesn't use stays in the HSA earning tax-free interest for future use.
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