freewheel

['fri:'wi:l]

v. 轻松快活地行动, 凭惯性前进

例句与用法:

An aircraft powered by a conventional propeller and supported in flight by a freewheeling, horizontal rotor that provides lift.

旋翼机在飞行中以常规的螺旋桨来驱动并靠惯性滑行支持的,提供升力的水平旋转仪

词形变化:

动词过去式: freewheeled | 动词过去分词: freewheeled | 动词现在分词: freewheeling | 动词第三人称单数: freewheels |

详细释义:

vi.

(骑自行车或开汽车的)靠惯性滑行