n.手杆,推杆,手孔,铁柄
Some of you pretty handy with a handspike - end.
你们当中有几位棍棒使得很出色.
As waves crested the sailor grabbed onto the handspike to maintain balance.
起浪时水手抓住绞盘棒以保持平衡.
Design and calculation of the handspike.
推杆的设计计算.