“combustion engines”可以造什么句,combustion engines造句
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Fuel - Cell Powered Automobiles Today's hybrid cars, which use various combinations of small internal combustion engines and batteries, are simply an intermediate step to an advanced automobile powered by fuel cells.
The diesel engine differs from other internal-combustion engines (such as gasoline engines) in that it has no ignition system and so is often called a compression-ignition engine.