?牵引车
...牵引车 driving truck; haulage motor; haulage vehicle; hauling car; industrial tractor; motive unit; motor tractor; mule; tope tow; tow car; tow tractor; tow truck; tow vehicle; towing tug; towing vehicle; traction engine; traction-engine; tractive truck; tractive unit; tractor truck; tractortruck; tractors; trailer tractor; trailer-hauling tractor; train tractor; truck tractor; truck trailer; trucktractor; van ..