| 释义 |
tractor-trailerBrE /ˈtræktə treɪlə(r)/ NAmE /ˈtræktər treɪlər/ (also ˈtrailer truck ) noun (NAmE ) a large lorry /truck with two sections , one in front where the driver sits and one behind for carrying goods . The sections are connected by a flexiblejoint so that the tractor -trailer can turn corners more easily 牵引式挂车；铰接式卡车；载重拖车 ➡ see also articulated |