拖拉机装置
bantam tractor───班塔姆拖拉机
tractor trailer───拖拉机拖车，拖拉机挂车；拖拉机挂车；拖拉机拖车；联结车
unit───n.单位，单元；装置；[军]部队；部件
astronomical unit───天文单位（地球与太阳间的平均距离，约为9300万英里）
starter unit───[医]起始物单位
corrugation unit───瓦楞机组
mocked unit───模拟装置
centesimal unit───百分位单位
coomb unit───库姆单位
care had to be taken with the control systems for a powered trailer because, when turning, it can push the tractor unit over.───拖车运行时必须谨慎地操纵控制系统，否则牵引机就会被推倒。
It is made up of the extruder, head, cooling system, tractor unit, cutting unit, discharge pipe unit etc.───由挤出机、机头、冷却装置、牵引装置、切割装置、卸管装置组成。
Compared with tradition tractor and implement unit, a self propelled machine not only has simple structure, small unit and high efficiency, but also can be used in the paddy field and special area.───自推进耕耘机械与传统的拖拉机农具机组相比，其结构简单，机组短，效率高，适合在水田和特殊地块作业。
Great care had to be taken with the control systems for a powered trailer because, when turning, it can push the tractor unit over.───在拖车运行时必须谨慎地操纵控制系统，否则牵引机就会被推倒。
Farm Tools for Large and Medium Tractor (unit)───大中型拖拉机配套农具（部）
Farm Tools for Mini Tractor (unit)───小型拖拉机配套农具（部）
- vertebral cavity
- tiny tail
- vertebral bone
- the international candle
- socket shield
- seek form
- thermoelectric force
- tractor wheel
- tiny tales
- tractor winch
- socket shutdown
- vertebral columns
- take an interest in it
- warn against sth
- warn against doing something
- uniform scale
- take an interest in sth
- ten million dollars
- turbo gt
- socket station
- the international code