Dual controls
01
双重控制, 双控装置
the pedals and instruments in a car that allow both the driver and instructor to operate them simultaneously for learning purposes
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
dual controls
例子
In driving schools, cars are equipped with dual controls so that instructors can intervene if necessary during lessons.
在驾驶学校,汽车配备了双重控制装置,以便教练在课程期间必要时进行干预。



























