concept mode

• 概念模型

concept mode的用法和样例：

例句

1. The wheel segments of the car can move separately from the cabin, allowing the car, still an experimental concept model, to sway and swerve, almost like a motorcycle.
   这中汽车的轮子部分可以从车体单独移开，据承认这种汽车还是是实验性的概念模型，对于摇摆和转向，就好像摩托车一样。