virtual

中文： 虚拟事物、虚拟现实、虚函数

1. Preceded by the: that which is imitated or simulated rather than existing in fact or reality; (countable) an instance of this. (uncountable)
2. That which is simulated in a computer and/or online; virtual reality; (countable) an instance of this; specifically (gambling), a computer simulation of a real-world sport such as horse racing. (uncountable)
3. A virtual (adjective sense 3.3) member function of a class. (countable)

复数 virtuals