specialization

英 [,spe??la?'ze???n] 美[,sp???l?'ze??n]
  • n. 專(zhuān)門(mén)化；特殊化；特化作用

英英釋意

1. the act of specializing; making something suitable for a special purpose
2. the special line of work you have adopted as your career;
"his specialization is gastroenterology"
3. (biology) the structural adaptation of some body part for a particular function;
"cell differentiation in the developing embryo"