limit all or most of one's study, business, etc.
"She specializes in Near Eastern history"
"Could you please specify your criticism of my paper?"
"specialize one's research"
"this kind of beak has become specialized in certain Galapagos finches"
"She specializes in honey bees"
"This baker specializes in French bread"
I will..specialize a few of those virtues.
出自： J. S. Blackie
The cinema specializes in Italian films.