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来源:雅诚德英语网
For example, a steam engine can use coal, newspaper or wood for the fuel, while an internal combustion engine needs pure, high-quality liquid or gaseous fuel.
例如,蒸汽发动机可以用煤,报纸或木头作为燃料,而内燃机需要用纯的,高质量液体燃料或气体燃料。
For example, a steam engine can use coal, newspaper or wood for the fuel, while an internal combustion engine needs pure, high-quality liquid or gaseous fuel.
例如,蒸汽发动机可以用煤,报纸或木头作为燃料,而内燃机需要用纯的,高质量液体燃料或气体燃料。