转动曲柄 meaning in English

cranking
rotating crank

They were twirling a brace drill .
他们当时正在转动曲柄钻。
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。
And if no electricity is available , users can charge the battery by hand by turning a crank
如果没有电源可以使用，使用者可以通过用手转动曲柄来充电。
And if no electricity is available , users can charge the battery by hand by turning a crank
并且如果没有交流电时，用户可以通过转动曲柄切换到电池模式上。
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。