tractor

n. /ˈtræktər/ B1

拖拉机；牵引机

A powerful motor vehicle with large tyres used on farms.

仙境例句

Some day a tractor might do the heavy farm work, and the tired horses could rest at last.

也许有一天，拖拉机会替人干农场里的重活，累坏了的马儿终于可以歇一歇了。