A hovertrain is a type of high-speed train that replaces conventional steel wheels with hovercraft lift pads, and the conventional railway bed with a paved road-like surface, known as the "track" or "guideway". The concept aims to eliminate rolling resistance and allow very high performance, while also simplifying the infrastructure needed to lay new lines.
例句与用法
1.
The railway of the future may well be the " hovertrain " 将来的铁路很可能是“气垫火车” 。
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