be used for

基本解释

They can be used for collision detection or avoidance.
它们可以被用在碰撞检测或规避上。
Theoretically, they could still be used for chewing, but in one third of people, they can come in sideways, impacted, or can cause pain and infection.
理论上来说，它们现在仍然可以用于咀嚼，但是大约三分之一的人的智齿从侧面萌出，就可能会导致疼痛和感染。
In the project, people around the world downloaded an agent program and allowed their computers to be used for testing the capacity and performance of websites.
在该项目中，全球的人们都可以下载一个代理程序，该程序允许他们的计算机用于测试网站的容量和性能。

Enriched uranium can be used as fuel for nuclear energy as Iran says or it can be used for nuclear bombs.
He wanted to build institutions that would be used for the sole purpose of perfecting the slave into the perfect worker.
因而需要建立一些特殊机构,这些机构只用于一个目的,就是能够让奴隶变成完美的工人
耶鲁公开课 - 美国内战与重建课程节选
that use the internet heavily and use it for what it should be used for.
使用因特网比较多，而且物尽其用。
美国偶像 - SpeakingMax英语口语达人

The pill would have to be free of side effects before it could be used for mild deficits.
FORBES: Viagra for the Brain