短語(yǔ)詞組短語(yǔ)traction trafficability 牽引通過(guò)性trafficability test 機(jī)動(dòng)性試騐trafficability map 通行程度圖trafficability performance 負(fù)荷業(yè)務(wù)量性能trafficability characteristic 通過(guò)性ford trafficability 涉渡能力trafficability station 通過(guò)性客站motor vehicle trafficability 汽車(chē)通過(guò)性 返回 trafficability