control crank

• 操纵手柄,摇把,驾驶杆

control crank的用法和样例：

例句

1. The crank of the wheelchair is broken, ask someone to repair it.
   轮椅上的摇把坏了，你找人修一下吧。
2. My car's so old that I have to crank it up on cold mornings.
   我的轿车旧了，不得不在寒冷的早晨用摇把发动。