動詞 specialise:

1. devote oneself to a special area of work
   同義詞：specialize, specialise
2. be specific about
   同義詞：specify, particularize, particularise, specialize, specialise
3. suit to a special purpose
   同義詞：specialize, specialise
4. become more special
   同義詞：specialize, specialise, narrow, narrow down
5. evolve so as to lead to a new species or develop in a way most suited to the environment
   同義詞：speciate, differentiate, specialize, specialise

形容詞 specialised:

1. developed or designed for a special activity or function
   同義詞：specialized
2. marked by or characteristic of specialization in a mechanical or scientific subject
   同義詞：specialized