n.模拟；仿真；赝品
Simulation testing is key to a successful project. 模拟测试是成功项目的关键。
The pilot's skills are tested through simulation. 飞行员的技术是通过模拟飞行来检测的。
The simulation shows good result. 仿真结果表明效果良好。
Simulation results show the effectiveness of the method. 仿真结果表明了该方法的有效性。
This coat is really simulation. 这件外套简直是赝品。
n.假装；掩饰
