Tractor-trailer
01
牵引拖车, 拖挂车
a combination of the front part of a tractor and the cargo-carrying part of a trailer, used for transporting goods over long distances
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
tractor-trailers
例子
Safety inspections are crucial for maintaining the reliability of tractor-trailers on the road.
安全检查对于维护道路上牵引挂车的可靠性至关重要。
