be specialized in

基本解释

So it is necessary for the curriculum conductor, English teachers to be specialized in the future development.
面对新课程新理念，作为课程执行者的英语教师专业发展势在必行。
In a later stage you can be specialized in a certain group of products but at the beginning you will be working on different products.
进一步可以发展归属自己管理的产品大类，参与和产品开发有关的活动。
An example is a master can craft all types of swords while a Grandmaster might be specialized in just short swords.
比如，师傅级工匠可以制造所有类型的战剑，而大师级工匠可能会专注于制造短剑。

They must be manufactured in specialized, CCD-only plants.
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Read UpToDate, and you might assume that the drug would be utilized only in highly specialized situations, and would consequently achieve marginal sales at best, essentially as a niche product.
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The chip, called a Memory Spot, is at least two years away from widespread consumer use, but it could be deployed more quickly in specialized fields such as pharmaceuticals, said Howard Taub , vice president and associate director of Hewlett-Packard Laboratories.
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