He specialized in criminal law.

他专攻刑法。

《牛津词典》

My work is very specialized in nature.

我的工作特点是非常专业化。

《牛津词典》

It was created by Ludwig Lazar Zamenhof, a Polish Jewish doctor specialized in eye diseases.

它是由专门治疗眼疾的波兰犹太医生路德维希·拉扎尔·扎曼霍夫创建的。

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It did not matter what the organization specialized in.

VOA: standard.2009.08.04

Well, the endocrine system is a body organ system that is specialized in producing these kinds of signals that are used - that accumulate in the blood and are used by cells all over the body.

内分泌系统是一种,作用于周身各器官的系统,它专门产生这些有用的信号,这些信号在血液中聚集,全身各处的细胞都可利用

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and then specialized in the aerospace industry, continuing in the electrical engineering field.

后来专攻宇航工程专业，以便继续电气工程领域的研究。

在学校的经验 - SpeakingMax英语口语达人

Banks that specialized in riskier loans would simply issue capital notes at higher interest rates.

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He specialized in research and development for 12 years and later managed its business unit.

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While in New York previously, he specialized in tracking America's legal sector, from prosecution to litigation.

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