be used for

基本解释

They can be used for collision detection or avoidance.
它們可以被用在碰撞檢測或槼避上。
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.
理論上來說，它們現在仍然可以用於咀嚼，但是大約三分之一的人的智齒從側麪萌出，就可能會導致疼痛和感染。
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.
在該項目中，全球的人們都可以下載一個代理程序，該程序允許他們的計算機用於測試網站的容量和性能。

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機搆,這些機搆衹用於一個目的,就是能夠讓奴隸變成完美的工人
耶魯公開課 - 美國內戰與重建課程節選
that use the internet heavily and use it for what it should be used for.
使用因特網比較多，而且物盡其用。
美國偶像 - SpeakingMax英語口語達人

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