Children are hard at work in the study hall.

孩子们在自习室里刻苦学习。

《柯林斯英汉双解大词典》

My computer is in the study.

我的电脑在书房里。

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He found the children in the study.

他在书房里找到了孩子们。

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He says the suicide molecule halted and even reduced rheumatoid arthritis in seventy-five percent of the mice in the study.

VOA: special.2010.05.19

And then we moved to some general introductions to some foundational ideas in the study of psychology, Freud and Skinner.

接着我为大家概要地介绍了,一些基本的心理学知识,介绍了弗洛伊德和斯金纳的学说。

耶鲁公开课 - 心理学导论课程节选

It could have been a law firm; it could have been working in the study group on a homework assignment.

可能是一家律师事务所,也可能是一起做作业的学习小组

耶鲁公开课 - 博弈论课程节选

In the study, 25% of the patients had increased muscle activity during REM sleep.

BBC: Sleepwalking is 'in the genes'

In the study, the transplant was no longer needed in seven out of 11 patients.

BBC: Some liver transplants 'avoidable'

The mice used in the study were genetically engineered to completely lack ephrin-B3 protein.

BBC: Discovery prompts spinal cord hope