同根派生 trackless trolley相關(guān)詞英漢例句Trolley buses pass this place at short intervals.每隔一會(huì)兒就來(lái)一輛電車(chē)。We got out of the trolley bus at Yan'an Road.我們?cè)谘影猜废铝穗娷?chē)。trackless trolley更多例句