alternative fuel

noun

🔊/ɔːlˌtɜːnətɪv ˈfjuːəl/

🔊/ɔːlˌtɜːrnətɪv ˈfjuːəl/

[countable, uncountable]

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fuel that can be used instead of fossil fuels such as coal and oil, and instead of nuclear fuel代用燃料，替代燃料（可代替化石燃料或核燃料）
- Biodiesel is a clean-burning alternative fuel.生物柴油是一种清洁燃烧的替代燃料。
Topics The environmentb2