/ˈspeʃəlaɪzd ||; ˈspɛʃəlˌaɪzd/(also -ised)
adj 1 to be used for a particular purpose 为特定用途的；专门的: a specialized system 专门系统
2 having or needing deep or special knowledge of a particular subject 专业的；专科的: We have specialized staff to help you with any problems. 任何困难我们都有专家帮助你解决。