To keep back, as for future use or for a special purpose.

保留，收藏：保留，如用于将来使用或某一特殊的目的。

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As developers create assets for one project, the assets are catalogued for future use.

在开发人员为一个项目创建资产时，将对资产进行编录，以供将来使用。

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Once the code has been accepted into the kernel, Microsoft will use the kernel tree code as the basis for future virtualization integration development.

一旦Kernel接受了代码，微软将以这些代码为基础进行未来的虚拟化集成开发。

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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.

VOA: standard.2009.04.21

China could also play a role as a big buyer of oil, to stock up supply for future use as prices decline.

FORBES: Oil Prices Seen Lower As US Recession Odds Increase

Lydney station will be retained for future use as a number of logistical issues have meant the building will not be sold.

BBC: Gloucestershire police to sell four more stations

Within the framework of the Project: "Heritage Recovery and Cultural Development in Havana: Segundo Cabo Palace", the building placed in Old Havana is currently being restored for its future use as a Cuba-Europe cultural exchange centre, thanks to the cooperation of the European Union, UNESCO and the Office of the Historian of the City of Havana (OHCH).

UNESCO: MEDIA SERVICES