英德
有道
百度
谷歌
图片
维基
百科
燃料效率
fuel efficiency
- 脂肪比碳水化合物的燃料效率低多了。
Fat is a much less efficient fuel than carbohydrate. - 现代的飞机设计做得很好，但立足于燃料效率来看，飞机是否能设计得更符合空气动力学——降低阻力还是增加动力？
The modern airplane design works well, but from a fuel efficiency standpoint, could planes be designed more aerodynamically — to lower drag and increase lift? - 幸运的是，你有很多方法可以大大提高车辆燃料效率，这样车子就能用更少的燃料跑更远的路，排放更少的温室气体，节省你的开支。
Fortunately there are a multitude of ways in which you can vastly improve the fuel efficiency of a vehicle so it can drive further on less fuel, emit fewer greenhouse gases and save you some money.
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