virtualityn.实质；本质；潜在；现实的虚拟virtualadj.实质的；【计】虚拟的virtual acting虚拟动作virtual memory虚拟内存virtual system虚拟系统virtual strain虚应变virtual deviee虚拟仪器Virtual humans虚拟人体virtual design虚拟设计virtual sample虚拟样机virtual strage虚拟散乱virtual sourse虚源