staybolt

基本解释

• 撐螺栓,支撐螺栓

同根派生

英汉例句

• copper staybolt
  銅撐栓
• expansion staybolt
  伸縮撐螺栓
• riveted staybolt
  鉚釘撐杆
• screwed staybolt
  螺頭撐杆