单词tommy bar
un.: 螺旋头部用杆;螺丝旋杆网络: 撬棒;压紧器撬棒;螺丝钻
螺丝旋杆
螺旋头部用杆
by a convenient Tommy-bar ended screw at its base.
有便利的汤米杆结束钉在其基础。