specialise in

• v. 专门从事；专门研究

例句

用作动词 (v.)

1. She specialized in interior design.
   她专门从事室内设计。
2. A surgeon is a physician specializing in surgery.
   外科医生是专门从事外科的医生。
3. That doctor specializes in children's illnesses.
   那位医生专门研究儿科疾病。
4. A person specializing in canon law is respectable.
   对教规有专门研究的人很值得尊敬。