名词 tractor:

1. a wheeled vehicle with large wheels; used in farming and other applications

2. a truck that has a cab but no body; used for pulling large trailers or vans

tractorn.【C】拖拉机；牵引车tractortruckn.牵引车(拖车头)tractor fuel发动机用轻油,拖拉机用燃料tractor plow机引犁tractor unit拖曳装置tractor boss拖拉机班班长tractordrawnadj.用拖拉机牵引式的tractor type牵引机型tractor feed输纸机械,牵引送纸tractor ride牵引机乘载Tractor body拖拉机车身

1. We use tractors to pull farm machinery.
   我们使用拖拉机牵引农业机械。
2. Nearly all the tractors operate on diesel oil.
   几乎所有的拖拉机都用柴油开动。