例句與造句

1. Certain class members were fitted with third rail pick up shoes to work Chamb閞y-Modane services.
2. A cars had 2 parallel pick ups, B cars had an'Offset'pick up shoe.
3. The Chevys had Chassis type'A'and the Porsches had Chassis type B . The difference was in the pick up shoes on the underside of the cars.
4. It's difficult to find pick up shoe in a sentence. 用pick up shoe造句挺難的