| 单词 | 用电力 |
| 释义 | 〔locomotive〕A self-propelled vehicle, usually electric or diesel-powered, for pulling or pushing freight or passenger cars on railroad tracks.机车：一种自行推进的车辆，通常用电力或内燃机作动力，用于推或拉铁轨上的货车或客车〔subway〕An underground urban railroad, usually operated by electricity.地下铁路：城区内建在地下的铁路，通常用电力驱动 |
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