1 [U] action of simulating 假装; 伪装; 模拟; 模仿
*the simulation of genuine concern 装出真正关心的样子
* the simulation of flight conditions 飞行环境模拟.
2 [C] operation in which a real situation, etc is represented in another form 模拟操作
*a computer simulation of the nuclear reaction 对核反应的计算机模拟.
[U and C]
the activity of producing conditions which are similar to real ones, especially in order to test something, or the conditions that are produced
a computer simulation used to train airline pilots
a simulation of a rainforest environment