freewheeling
n.惯性滑行
adj.惯性滑行的，随心所欲的
v.轻快地行动，凭惯性前进( freewheel的现在分词 )
网络解释.惯性滑行；续流；随心所欲的；自由轮传动
双语例句
1. 1 . He has given up his freewheeling lifestyle to settle down with his baby daughter.
他放弃了自由放纵的生活方式，和幼小的女儿安顿下来。
来自柯林斯例句