requiring or involving detailed and specific knowledge or training 专门的;专科的 skilled treatment for these patients is very specialized. 为这些病人进行的熟练治疗是非常专业化的。 ■concentrating on a small area of a subject 专业的 periodicals have become more and more specialized. 期刊变得愈来愈专业化了。 ■designed for a particular purpose 专门设计的 specialized software. 专门软件。