v. 专门研究(或从事); 专攻
现在分词:specializing过去式:specialized过去分词:specialized第三人称单数:specializes
Collins.3 / BNC.8772 / COCA.4111
verb
in BRIT, also use 英国英语亦用 specialise
verb
Synonym: speciatedifferentiatespecialise
Synonym: specialisenarrownarrow down
Synonym: specialise
Synonym: specialise