specialization /ˌspeʃəlaiˈzeiʃən/ n. [u]特别化，专门化：The production line involves a high degree of specialization of labour.生产线要求工人高度专业化。There has been increased economic specialization throughout the country.整个国家的经济专门化程度越来越高。His specialization is too narrow to be of interest to more than a handful of students他的专业太窄了，只有寥寥数个学生感兴趣。.
specialize/specialise /ˈspeʃəlaiz/ vi. 专门研究，专攻(in)：specialized knowledge 专门知识；a highly specialized reference library 高度专业化的参考图书馆；specialize in physics (modern languages)专门研究物理学(现代语言)
