freewheel
柯林斯词典
1. V-I If you freewheel, you travel, usually downhill, on a bicycle without using the pedals, or in a vehicle without using the engine. (騎自行車或開車時)憑慣性前進
He freewheeled back down the course. 他靠慣性滑行返廻路途。
返回 freewheel
freewheel /ˌfriːˈwiːl/ (also free-wheel) (freewheeling,freewheeled,freewheels)
剑桥词典
- to travel , especially down a hill , on a bicycle or in a vehicle without using the legs or engine to provide power
（尤指下坡）霤車 返回 freewheel