释义 |
trac·torBrE /ˈtræktə(r)/ NAmE /ˈtræktər/ noun a powerful vehicle with two large and two smaller wheels , used especially for pulling farm machinery 拖拉机;牵引机arable , barn , crop , cultivate , dairy , fallow , farm , graze , livestock , tractor (NAmE ) the front part of a tractor-trailer, where the driver sits (牵引式挂车的)牵引车,拖车头 |