复原或签入暂止的变更。
暂时保留一组暂止变更而不将其签入，使您可以先处理较高优先顺序的问题。
Set aside a group of pending changes temporarily without checking them in so that you can instead work on a higher priority issue.
搁置是签入尚未经过足够测试的暂止变更的一种方法。
Shelving is an alternative to checking in pending changes that have not been tested sufficiently.
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