specialized
adjective (UK usually specialised) uk/ˈspeʃ.əl.aɪzd/ us/ˈspeʃ.ə.laɪzd/
专门的;专科的
relating to one particular area or designed for a particular purpose
Her job is very specialized (= involves only one limited area). 她的工作专业性很强。
The hospital is unable to provide the highly specialized care needed by very sick babies. 医院无法为重症婴儿提供非常专业化的护理。
specialized skills 专门技能