trac.tor-trail.er
tractor-trailer的音标和读音:
DJ音标发音: [ˈtræktəˈtreilə]
KK音标发音: [ˈtræktɚˈtrelɚ]
tractor-trailer的词性:
n.(名词)
1. 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