劍橋詞典

a particular area of knowledge or the process of becoming an expert in a particular area
專(zhuān)門(mén)化，專(zhuān)業(yè)化；專(zhuān)業(yè)范疇
Specialization (= limiting study or work to one particular area ) usually doesn't occur until PhD level . 專(zhuān)門(mén)化通常到博士階段才發(fā)生。
The lawyer said that he was unable to help us because our case fell outside his specialization. 律師說(shuō)他幫不了我們，因?yàn)槲覀兊陌缸映隽怂膶?zhuān)業(yè)范圍。 返回 specialization