in a matter of

基本解释

If you have a single application, or if all your applications are migrated prior to the run time migration, the rolling migration may be accomplished in a matter of hours or days.
如果您只有一个应用程序，或者您所有的应用程序在运行时迁移之前已经进行了迁移，那么滚动迁移将会在大约几个小时或几天内完成。
I strongly recommend that you follow an iterative deployment process for your project that allows you to go from concept to running system in a matter of weeks -- not months or even years.
我强烈推荐在您的项目中遵循一种迭代的部署过程，这使得您能在大约几周内了解从概念到系统的运行，而不需要几个月甚至几年。
"I can't let you do that, " she says, envisioning, no doubt, the chaos that would descend in a matter of days.
“我不能让你做 ”她说，脑海中浮现出如果这么干，几天之内毫无疑问会降临的种种混乱。

Lawmakers are working against the clock, with a month-long recess scheduled to begin in a matter of days.
It was then in a matter of moments, that I decided that I had to find out why and become happier.
也就是在那时，我决定要找出原因，变得快乐。
哈佛公开课 - 幸福课课程节选
There just aren't pricing anomalies that are significant that are going to resolve themselves in a matter of months or weeks and so it's a silly game to play.
显著失常的定价,不会在短短几月或几周内,就在市场中显示出来,因此类似月进月出那些是一种愚蠢的行为
耶鲁公开课 - 金融市场课程节选

That ratcheted up the intensity from contentious to chippy in a matter of seconds.
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