单词	VPIN
释义	VPIN n.虚拟专用干线网¹⁰⁰
随便看	operator schema operator scheme operator's circuit operators compartment operator's consoie operators console operator's console Operators Console Transfer Channel operators console with controls for viewing Operators Control Panel operator's display operator seat operator selectable symbol operator-selectable symbol operator self control operator semigroup operator semigroups operator sequence operator sequence table operator series operators error operator service operator service panel operator/service panel operator service position system