kingbolt

基本解释

• n. 中柱；[機] 中樞銷；大螺栓

同根派生

• kingbolt相关词

英英字典

柯林斯英英字典

• the pivot bolt that connects the body of a horse-drawn carriage to the front axle and provides the steering joint
• a similar bolt placed between a railway carriage and the bogies

• kingbolt剑桥字典
• kingbolt柯林斯字典