短語(yǔ)詞組短語(yǔ)battery y railcar 電瓶軌道車(chē);電瓶機(jī)動(dòng)車(chē)battery -driven railcar 蓄電池動(dòng)車(chē)accumulator railcar battery railcar 電瓶軌道車(chē) 返回 battery railcar