specialise
动词 specialise:
devote oneself to a special area of work
同义词:specialize
be specific about
同义词:specify, particularize, particularise, specialize
suit to a special purpose
同义词:specialize
become more special
同义词:specialize, narrow, narrow down
evolve so as to lead to a new species or develop in a way most suited to the environment
同义词:speciate, differentiate, specialize