journal-box

基本解释

• 轴颈箱

同根派生

英汉例句

• An axle or journal box, as on a railway car, that has become overheated by excessive friction.
  热轴由于过分摩擦而变得过热的轮轴或轴颈箱，如火车上的
• An axle or journal box,as on a railway car,that has become overheated by excessive friction.
  热轴由于过分摩擦而变得过热的轮轴或轴颈箱，如火车上的
• Ball type journal box positioning device
  球形轴箱定位装置
• Rocker type journal box positioning device
  转臂式轴箱定位装置
• Rubber elastic guide post type journal box positio
  橡胶弹性导柱式轴箱定