专用 zhuānyòng HSK6 special-purpose Definitions Defs Origin Strokes Stroke Words Sentences Sents 专用网路 zhuānyòngwǎnglù dedicated network 专用集成电路 zhuānyòngjíchéngdiànlù ASIC An integrated circuit customized for a particular use rather than general-purpose use (ASIC).虚拟专用网络 xūnǐzhuānyòngwǎngluò VPN virtual private network (VPN)