To start or operate(an engine, for example)by turning a handle.
以曲柄操作转动曲柄开动或运作（如机器）
They were twirling a brace drill.
他们当时正在转动曲柄钻。
My cas's so old that I have to crank it
我的车太旧了,我只好转动曲柄来发动它
My car's so old that I have to crank it.
我的车太旧了,我只好转动曲柄来发动它。
When dealing with damping adjusters, never crank them tight, otherwise you may damage internal components-just lightly seat them at the end of the range.
在调节阻尼时，不要太使劲转动曲柄，那样会损坏内部组件，只是轻轻的转动到最大范围之前为止。
To provide with a handle that is used in turning.
给…装上用于转动的曲柄
A shaft that turns or is turned by a crank.
机轴用曲柄来转动的轴
To turn(a crank, for example) in a series of circular motions.
转动通过弯曲的运动来转动（例如风柄）
The propeller will windmill and crank the engine.
螺旋浆将旋转并转动引擎的曲柄。
after a moment of cranking, the motor kicked over
用曲柄转动了一阵后，发动机启动了。
As the crankshaft rotates, the crankpin swings in a circle around the shaft.
随着曲轴的转动，曲柄销绕主轴作圆周摆动。
he gave the crank a spin; it broke off after much twisting.
他给曲柄一个旋转；在许多转动后它段裂了。
A device for transmitting rotary motion, consisting of a handle or arm attached at right angles to a shaft.
曲柄一个传递转动的部件，包括一个手柄或把手与一个轴直角相连
crossed parallelogram
平行四边形电流换向器方向转动的曲柄
steering clutch release crank axle
转向离合器开关曲柄轴
crank angle signal sender
曲柄转角信号发送器
recirculating ball-lever and peg steering gear
循环球-曲柄销式转向器
open-type double action crank press
开式双动曲柄压力机