practical use

基本解释

In practical use, there should be a balance between nesting and granularity.
在实际运用中，嵌套和粒度之间应该有一个平衡。
In fact, those thousands of hours of forced work at math, done for a grade and not for fun or for any practical use, are what make math seem so difficult and intimidating.
事实上，那些在数学上的强迫的数千小时的学习，为的是成绩而不是乐趣，没有任何实际用途，正是这一点，使数学显得如此艰难和恐怖。
And for almost every practical use you would put that model to, it works pretty well.
与几乎所有的实际使用，您会提出，为模型，它工作得很好。
http://source.yeeyan.org

But in practical purposes most of the time, they didn't-- they just mixed these together and they might use different things.
但实际上大多数情况下，她们并没有。。。,而是把财产混合在一起了。
耶鲁公开课 - 新约课程节选
You could use the "I want to" pattern to express something much less practical as well.
你也可以用“I want to”句型来表达不太现实的事情。
I want to 课堂 - SpeakingMax英语口语达人
And so that very practical consideration turns out to be important in how we use vaccines in real populations.
所以,如何使疫苗接种更便于,实际操作就变得非常重要
耶鲁公开课 - 生物医学工程探索课程节选

One practical use an economic indicator of this sort has is as a contrary indicator.
FORBES: University Of Michigan Survey Makes Dow 20,000 Look Easy

运用
This text has insisted on the guiding significance of language in practical use.
本文力求对语言的实际运用有一定的指导意义。
《诗经》
The Book of Songs; adjectives;semantic meaning;grammar;practical use
《诗经》;形容词;语义;语法;语用。