freewheel
['fri:'wi:l]
vi. 靠惯性滑行；随心所欲
n. 自由轮
同义词
参考例子
1.Run sway the drift charging vehicle video frequency for my freewheel!
给我一个飞轮跑跑摇控车的漂移视频！
2.SunTour also made a combined freewheel plus rear hub, called Unit-Hub, in 1969 for small wheel bicycles.
山图也发了联合飞轮加上后轮，称为股枢纽于1969年，小轮自行车。
3.By narrowing the sprockets, spacers, and chain width, they made a 6-speed freewheel that was the same width as a 5-speed and fitted on a 120-mm hub.
通过缩小链轮，垫片，和连锁宽度，也提出了6速飞轮这是作为一个5速和1120毫米枢纽配备相同的宽度。
英文解释
n.
1.a clutch (as on the rear wheel of a bicycle) that allows wheels to turn freely (as in coasting)
2.live unhurriedly, irresponsibly, or freely
3.coast in a vehicle using the freewheel
网络释义
freewheel
自由飞轮; 游滑轮; 飞轮; 烽火轮;
Freewheel blues
自由飞轮之蓝调;
freewheel clutch
自由轮离合器，单向离合器;
freewheel diode
续流二极管; 续流二极体;
Freewheel Cleaner
飞轮刷;