be powered by
基本解释
- 由……供电（powered是power的过去分词）
- 由……提供动力（powered是power的过去分词）
英汉例句
- Such a future, though, depends on cars continuing to be powered by liquid fuels.
然而，这种前景依赖于汽车今后仍然使用液体燃料作为动力。 - Some instruments, like satnavs, could be powered by energy stored in their casings.
有些工具，像卫星导航，就能用存储于它们的盒盖中的能量供电了。 - But in the short term, hydrogen vehicles in the UK are likely to be powered by fuel derived from oil.
但是短期内，英国的氢燃料汽车可能还是以石油衍生燃料为动力。 - If you travel by bus in Sao Paulo,Brazil these days your vehicle may be powered by hydrogen fuel cells.
- Older equipment powered by fossil fuels should be inspected every year to make sure it continues to be safe.
- "If we had a clean energy economy powered by wind and solar and tidal power we probably would not be here having this discussion today."
- In addition, all long-distance trains operating on the NEC will be powered by the new locomotives.
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