名词
中文翻译：动力缓速器
同义词：
['accelerator', 'retarder']
例句：
-
1.The dowty accelerator-retarder is designed to improve the efficiency of the vehicle's engine.
这种动力缓速器的设计目的是提高车辆发动机的效率。
-
2.The engineer used the dowty accelerator-retarder to control the speed of the car during the test.
工程师使用这种动力缓速器来控制汽车在测试中的速度。
-
3. The dowty accelerator-retarder was a revolutionary technology that significantly improved the performance of vehicles.
这种动力缓速器是一项革命性的技术，显著提高了车辆的性能。