specialise ['speʃəlˌaɪz]

以下由轻松背单词网站提供

v.专门从事；专攻；详细说明

devote oneself to a special area of work;

After his first degree he wishes to specialise.获得学士学位之后，他希望专攻某科。
Small stores and delicatessens specialise in cheese.一些小店和熟食店专营奶酪。