释义 |
trac·tor-trail·er AHD[trăkʹtər-trāʹlər] D.J.[ˈtræktəˈtreɪlə]K.K.[ˈtræktɚˈtrelɚ]n.(名词)tractor-trailerpurple cab attached to a semitrailer- A truck consisting of a tractor attached to a semitrailer or trailer, used for transporting loads.牵引或挂车:一种卡车,由牵引车连接在半拖车或拖车上构成,用于运输货物
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