Cruise control
01
巡航控制, 速度调节器
a device in a motor vehicle used to maintain a constant speed that is based on the preference of the driver
例子
He set the cruise control to 65 miles per hour so he could relax his foot on the highway.
他将巡航控制设置为每小时65英里，以便在高速公路上放松脚。
The long road trip was easier with cruise control keeping the car at a steady speed.
长途旅行更容易，因为巡航控制使汽车保持稳定速度。
