Use it and test it.

使用它，检测它。

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Researchers have long been interested in whether animals possess this capability, but couldn't test it because animals aren't able to report their feelings.

研究人员长期以来一直对动物是否具有这种能力很感兴趣，但由于动物无法表达感受而无法进行测试。

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Mister Montanarelli knew about DuPont's recently developed fiber, and the two men decided to test it.

VOA: special.2010.02.09

In Lycidas, Milton looks back at the Elder Brother's theodicy, and it's almost as if he's attempting to test its validity.

在这首诗中，弥尔顿回顾了《科玛斯》中哥哥的斯奥迪斯，似乎是在验证斯奥迪斯正确与否。

耶鲁公开课 - 弥尔顿课程节选

Let's test it in all possible combinations of x and y and see if we get the right answer.

来测试并看看,返回的结果正确不正确。

麻省理工公开课 - 计算机科学及编程导论课程节选

We were unable to test it, but it's utilitarian enough that we welcome the addition.

ENGADGET: Numark NS7 II Serato DJ controller hands-on (video)

Now Glaxo is gearing up to test it on 16, 000 kids in seven African countries.

FORBES: Magazine Article

It was not until January that a decision was made to test it for horsemeat.

BBC: Assembly told horsemeat fraud 'a real possibility'