Light semi-trailer轻型半挂车
semi-trailer tractor半拖车的牵引车;半牵引车;半挂车用牵引车
platform semi-trailer平板式半挂车;平床式拖车
bus semi-trailer客车半挂车
Semi-trailer tractors半挂车牵引车
extendable semi-trailer可延伸的半挂车
semi-trailer production半挂车生产
semi-trailer fifth半挂车鞍座
semi - trailer kangaroo袋鼠形半拖车
N-COUNT(可数名词) A semitrailer is the long rear section of a truck that can bend when it turns. 半拖车 [美国英语]