crawler tractor

英 美
  • 履带拖拉机,履带牵引车,履带式拖拉机
  • crawler n.履带牵引装置;爬行物;马屁精
  • tractor n.【C】拖拉机;牵引车
    1. A caterpillar tractor is tugging along the truck that has bogged down.
      履带式拖拉机在拖那辆陷入泥沼的卡车。