to specialize in

基本解释

If you are one to specialize in just one thing, then running a business might not be for you.
如果你是只能专门研究经营一件事的人，那经营企业可能不适合你。
Honestly, I am not sure I would even want to specialize in performance, with all that goes on in this space.
老实说，我并不确定自己是否将专攻性能方面的问题，因为这个领域中发生了很多的变化。
I think that sometimes the profession urges people to specialize in a period or an author or a place or a genre in a way that doesn't permit this, and for me that would have been a real loss.
我觉得有时候专业会驱策人们专门研究一段时间，或者一个作家、一个地点、一种门类，而无法进行更深、更广的比较，这在我看来真的是巨大的损失。

So, we are going to specialize to a very limited class of problems in the rest of this class.
在接下来的时间里,我们会专门研究,一类非常有限的问题
耶鲁公开课 - 基础物理课程节选

It has gone on to specialize in DNA probes for sexually transmitted diseases and other microbial infections.
FORBES: Magazine Article
Trade encourages nations to specialize in their "comparative advantage" and trade with other nations that specialize in theirs.
FORBES: Who Will Speak for Free Trade?
While the multilateral institutions were sleeping--they seem to specialize in ignoring incipient crises--local governments in China were busy borrowing.
FORBES