基本解釋[地球科學(xué)]架線式電機(jī)車詞組短語(yǔ)短語(yǔ)double trolley electric locomotive 雙觸輪電機(jī)車double e trolley electric locomotive 雙觸輪電機(jī)車electric trolley locomotive更多詞組專業(yè)釋義地球科學(xué)架線式電機(jī)車