您要查找的是不是：
- 虛擬4Avirtual 4A
- 虛擬virtual
- 虛擬語氣subjunctive
- 虛擬的dummy
- 虛擬機VM
- 虛擬內存virtual memory
- 虛擬光碟機virtual drive
- 4A沸石4A zeolite
- 虛擬化virtualization
- 4A景點4Aattractions
- 虛擬現實virtual reality
- 虛擬主機fictitious host computer
- 虛擬世界virtual world
- 虛擬經濟virtual economy
- 虛擬網路virtual network
- 虛擬環境theoretical environment
- 虛擬空間virtual space
- 虛擬貨幣ideal money
- 虛擬儀器virtual instrument
- 虛擬人visual human
